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The Patent Cooperation Treaty (PCT) in 2001
Comprehensive facts, figures and analysis of the international patent system.
Publication year: 2002
The Patent Cooperation Treaty (PCT) in 2000
Publication year: 2001
Guide to the International Patent Classification (2000) (7th edition)
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Publication year: 2000
The Patent Cooperation Treaty (PCT) in 1999
The Patent Cooperation Treaty (PCT) in 1998
Publication year: 1999
The Patent Cooperation Treaty (PCT) in 1997
Publication year: 1998
The Patent Cooperation Treaty (PCT) in 1996
Publication year: 1997
The Patent Cooperation Treaty (PCT) in 1995
Publication year: 1996
Guide to the International Patent Classification (1995) (6th edition)
Publication year: 1995
The Patent Cooperation Treaty (PCT) in 1994