[Patent Office, 1922].

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Bibliographic Details
Corporate author / creator:United States. Patent Office.
Imprint:Washington : [s.n.], 1922.
Description:1220 p. : digital, PDF file.
Language:English
Series:H.doc.524
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/9701624
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Notes:Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Dec. 2009). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection
Electronic resource. [Bethesda, Md.]: ProQuest, 2004. (ProQuest U.S. Serial Set Digital Collection : no. 8188 H.doc.524).
Govt.docs classification:I 23.1/1:922