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Last edited by WorkBot
February 5, 2010 | History

Patent laws of the world 2 editions

Patent laws of the world
Singer, B.
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Classifications

Library of Congress T215 .S62 1930
Dewey 608

2 editions First published in 1930

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Cover of: Patent laws of the world.
1930, W.B. Conkey
Patent laws of the world.
in English - 5th ed.
Cover of: Patent laws of the world
1930, W.B. Conkey
Patent laws of the world
in English - 5th ed.

History

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February 5, 2010 Edited by WorkBot add more information to works
December 10, 2009 Created by WorkBot add works page