Strasbourg Conference on the International Patent Classification : Strasbourg Agreement of March 24, 1971.

1971

E 224:258

Available at WIPO Library

格式

Title

Strasbourg Conference on the International Patent Classification : Strasbourg Agreement of March 24, 1971.

Author

描述

50 pages ; [28] cm

Alternate Call Number

E 224:258

附注

G 1329.

系列

Published

Geneva, Switzerland : World Intellectual Property Organization, 1971.

语言

eng

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