Worldwide
Australia
Austria
site 1
or
site 2
Belgium
Canada
China
Denmark
Europe
site 1
or
site 2
Finland
France
Germany
Greece (Hellenic Republic)
Hungary
Ireland
Italy
Japan
site 1
or
site 2
Patent Abstracts of Japan (PAJ)
Liechtenstein
PATLIB centres in Liechtenstein
(9/3/02)
Luxembourg
Netherlands
Portugal
Spain
Sweden
Switzerland
Thailand
United Kingdom
An African-American Inventors Database, which is based on registered patents
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