Index to Patent Classification of the German Federal Republik
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Page : 453 pages
File Size : 13,13 MB
Release : 1966
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Author :
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Page : 453 pages
File Size : 13,13 MB
Release : 1966
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Author : Germany (West)
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Page : 470 pages
File Size : 15,99 MB
Release : 1966
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Author : Deutsches Patentamt
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Page : 486 pages
File Size : 30,46 MB
Release : 1966
Category : Patents
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Author : World Intellectual Property Organization
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Page : 44 pages
File Size : 33,97 MB
Release : 1979
Category : Patents
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Page : 1036 pages
File Size : 44,79 MB
Release : 1980
Category : Union catalogs
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Includes entries for maps and atlases.
Author : United States. Patent Office
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Page : 2104 pages
File Size : 33,82 MB
Release : 1967
Category : Patents
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Author : Library of Congress
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Page : 866 pages
File Size : 16,62 MB
Release : 1974
Category : Subject catalogs
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Beginning with 1953, entries for Motion pictures and filmstrips, Music and phonorecords form separate parts of the Library of Congress catalogue. Entries for Maps and atlases were issued separately 1953-1955.
Author : Library of Congress
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Page : 648 pages
File Size : 20,3 MB
Release : 1970
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Author :
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Page : 650 pages
File Size : 44,21 MB
Release : 1964
Category : American literature
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Author : Library of Congress
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Page : 1004 pages
File Size : 40,78 MB
Release : 1981
Category : Subject catalogs
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