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类似的网站 Pdinfo.Com
PD Info-Public Domain and Royalty Free Music
描述: Reference site to help the ordinary person identify music and songs in the public domain.
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Writers Write is a professional resource for editors, journalists and writers which provides information, markets, job listings, writing news, events and discussion.
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Patents.com provides one of the most comprehensive worldwide sources of patent data. A source for patent data, analytic tools and provides a hosted community ...
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Organization working to protect privacy and freedom of expression on the Internet. Has up-to-date news on privacy related issues. Has internal search engine.
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U.S. Copyright Office is an office of public record for copyright registration and deposit of copyright material.
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Endeavoring to provide real world, practical and relevant copyright information.
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Charles Tempelton's blending of the four gospels of the New Testament into a single modern English narrative.
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Intellectual Property Store
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