Strasbourg Agreement concerning the International Patent Classification of March 24, 1971, as amended on September 28, 1979 [Text in Chinese].

$\def\WIPO{World Intellectual Property Organisation}$

1989

E 224:454(C)

Available at WIPO Library

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Title

Strasbourg Agreement concerning the International Patent Classification of March 24, 1971, as amended on September 28, 1979 [Text in Chinese].

Author

Description

20 pages ; [28] cm

Alternate Call Number

E 224:454(C)

Series

Published

Geneva [Switzerland] : World Intellectual Property Organization, 1989.

Language

English

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