This website is the property of DIAGRAMS TECHNOLOGIES.
– 59000 LILLE


The hosting of the site is entrusted to the company OVH.
– 140, quai du Sartel – 59100 ROUBAIX – France
– +33 (0)8 99 70 17 61


The DIAGRAMS TECHNOLOGIES graphic identity, the webdesign and the technical development of the site were carried out by the communication agency VOID.
– Agence VOID
– 187 rue Solférino
– 59000 LILLE – France


DIAGRAMS TECHNOLOGIES, which is the author of this site within the meaning of Articles L. 111.1 and following of the Intellectual Property Code. The photographs, texts, slogans, drawings, images, animated sequences with or without sound, as well as all works integrated into the site are the property of DIAGRAMS TECHNOLOGIES or of third parties having authorized DIAGRAMS TECHNOLOGIES to use them. Reproduction of the site on a paper or computer medium is authorized provided that it is strictly reserved for personal use, excluding any use for advertising and/or commercial and/or information purposes, and that it complies with the provisions of article L122-5 of the Intellectual Property Code.
With the exception of the above provisions, any reproduction, representation, use or modification, by any process whatsoever and on any medium whatsoever, of all or part of the site, of all or part of the contents of which it is composed, without having obtained the prior authorization of DIAGRAMS TECHNOLOGIES, is strictly forbidden and constitutes an infringement.Photo credit.
christian42 – (homepage)


The DIAGRAMS TECHNOLOGIES website authorizes any website or any other medium to cite it or to set up a hypertext link to its content, provided that the affected page is not nested within other pages, in particular by means of frames, i.e. that the pages of the site are not nested within the pages of another site, but are accessible by opening a window, to mention the source (DIAGRAMS TECHNOLOGIES website) for each link, in particular when it is a direct link to a content, that access to the pages containing these links to the website is free.

This authorization does not apply to sites disseminating information of a controversial, pornographic or xenophobic nature or which, to a greater extent, may offend the sensibilities of the majority of people. DIAGRAMS TECHNOLOGIES reserves the right to ask for the removal of a link that it deems not in conformity with its editorial line.
DIAGRAMS TECHNOLOGIES can in no way be held responsible for the availability of sites that are the subject of a hypertext link from the sites, and can bear no responsibility for the content, products, services, etc. available on these sites or from these sites.


The Internet user may be asked to provide certain personal data by answering the forms that are proposed to him. The entry of this data is necessary for DIAGRAMS TECHNOLOGIES to process the user’s request.
DIAGRAMS TECHNOLOGIES undertakes to respect the provisions of the French law n°78-17 of January 6, 1978 relating to data processing, files and freedoms and to take all necessary precautions to preserve the security of the personal information of Internet users. No personal information will be communicated to third companies without the prior and informed consent of the user.
The user provides this information with full knowledge of the facts, particularly when he or she enters it.
The Internet user may at any time exercise his/her right of access, rectification, deletion or opposition concerning the information he/she provides at the time of registration or at a later date, by sending a written and signed request to DIAGRAMS TECHNOLOGIES by email to, accompanied by a copy of the identity document with the signature of the holder of the document, specifying the address to which the reply should be sent.

You are informed that, during your visits to the website, one or more navigation cookies may be automatically installed on your terminal in order to record certain information concerning your navigation (pages consulted, date and time of consultation, etc.). These cookies are only used to optimise your navigation on the site.


In accordance with the law n° 78-17 of January 6, 1978 relating to data processing, the files and freedoms, we inform you that the data collected by the intermediary of a form or other would not know how to in no case to be transmitted, on a purely free or expensive basis, with thirds natural or moral people.
You may at any time access the personal information held about you, request its modification or deletion by sending an e-mail to
This information allows us to get to know you better, to respond to your needs and to provide you with a quality service.


By e-mail to or by post to:

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