Patents, designs and trade marks

An edition of Patents, designs and trade marks (1922)

Patents, designs and trade marks

report of the Comptroller-General of Patents, Designs and Trade Marks.

By Great Britain. Patent Office.

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Publish Date

1922

Publisher

H.M.S.O.

Language

eng

Pages

43

Description:

subjects: Great Britain, Great Britain. Patent Office, Patent practice, Periodicals

Places: Great Britain