68301650
9781017748635
Great Britain Patent Office is the author of '... Reference Index of Patents of Invention, from March 2, 1617 (14 James I. ) to October 1, 1852 (16 Victoriae). : Pointing Out the Office in Which Each Enrolled Specification of a Patent May Be Consulted, and the Books Containing Notices of Specificatio', published 2022 under ISBN 9781017748635 and ISBN 1017748632.
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