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Index to the U.S. Patent Classification System by
Edition: Dec. 1996
Publisher: Washington, 1997
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 1996.
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Index to the U.S. Patent Classification System by
Edition: Dec. 1997
Publisher: Washington, 1998
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 1997.
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Index to the U.S. Patent Classification System by
Edition: Dec. 1998
Publisher: Washington, 1999
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 1998.
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Concordance : United States Patent Classification to International Patent Classification by
Edition: 2000 Edition
Publisher: Washington, 2000
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 23127.
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Index to the U.S. Patent Classification System by
Edition: Dec. 1999
Publisher: Washington, 2000
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 1999.
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Index to the U.S. Patent Classification System by
Edition: Dec. 2000
Publisher: Washington, 2001
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 2000.
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Index to the U.S. Patent Classification System by
Edition: Dec. 2001
Publisher: Washington, 2002
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 19833 2001.
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