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Patents and Standards

ECMA International open standards  www.ecma-international.org/publications/standards/Standard.htm

Esp@cenet  https://worldwide.espacenet.com/

European Patent Office (EPO)  http://www.epo.org/searching-for-patents.html

Google Patents

Indian Patent design and trademark

Indian Patent Office

Open Geospatial Consortium

OpenStandards.net

US Patent and Trademark Office (PTO)

World Wide Web Consortium open Standard

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