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List of patents in force at the end of 1949

Publication Data

Title List of patents in force at the end of 1949
Author
Publisher Patent Office
Publication date 1951
Language English

Catalogue Data

OBNB ID GB5105149
ISBN 10 n/a
ISBN 13 n/a
Type BibliographicResource, Book
Dewey Classification 608.741

ISBD

P1053 88;8p.

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List of patents in force at the end of 1949. Published by Patent Office in 1951. Publication and catalogue information, links to buy online and reader comments.

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