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Concordance: [guide for relating the] United States patent classification to international patent classification.
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Concordance: [guide for relating the] United States patent classification to international patent classification. by United States. Patent Office. Office of Search Systems and Documentation.

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Published by For sale by the Supt. of Docs., U.S. Govt. Print. Off.] in [Washington .
Written in English

Subjects:

Places:

  • United States

Subjects:

  • Patents -- United States -- Classification.

Book details:

Edition Notes

1st ed. issued by the Office under its earlier name: Office of Documentation.

ContributionsUnited States. Patent Office. Office of Documentation.
Classifications
LC ClassificationsT223.F4 A57 1971
The Physical Object
Paginationiii, 199 p.
Number of Pages199
ID Numbers
Open LibraryOL5390274M
LC Control Number72601581

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