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The acronym CPDL may refer to: *Canadian Patents and Development Limited, a Canadian agency from 1947 to 1993 *Choral Public Domain Library The Choral Public Domain Library (CPDL) is a sheet music archive which focuses on choral and vocal music in the public domain or otherwise freely available for printing and performing (such as via permission from the copyright holder). It is a ..., a sheet music semi-commercial archive which focuses on choral and vocal music * Controller Pilot Data Link (also known as Controller Pilot Data Link Communications), a method of communication between an aircraft pilot and Air Traffic Control {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Patents And Development Limited
Canadian Patents and Development Limited (CPDL) was a Canadian agency tasked with promoting the commercialization of inventions and discoveries arising from government departments and agencies, as well as those disclosed to it by universities and others publicly funded organizations. The National Research Council of Canada (NRC) founded CPDL on October 24, 1947, as a subsidiary Crown Corporation under part 1 of the Canadian Companies Act (now Canadian Corporations Act). As a subsidiary of the NRC, CPDL was charged with handling the assessment, patenting, development, and licensing of the intellectual property developed by the scientific workers of the NRC. Soon after its incorporation, CPDL began making its services available to Canadian universities and other publicly financed organizations. The number of Canadian agencies and departments reporting inventions to CPDL increased substantially in 1954 with the enactment of the Public Servants' Inventions Act, which made CPDL eligible ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choral Public Domain Library
The Choral Public Domain Library (CPDL) is a sheet music archive which focuses on choral and vocal music in the public domain or otherwise freely available for printing and performing (such as via permission from the copyright holder). It is a 501(c)(3), tax-deductible organization, whose contents are published under a specific copyright license, and editing articles can be allowed only for registered contributors. Overview The site CPDL.org was launched in December 1998 by Rafael Ornes. In 2005 CPDL was ported, or converted, to wiki format, and is known as ChoralWiki.Main Page ''www3.cpdl.org'', accessed 6 November 2021 In July 2008, Ornes stepped back from the site administration and turned the operational responsibilities to a group of the site administrators. A transition committee was formed which subsequently incorporated CPDL as a n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |