Official gazette of the United States Patent Office
Publisher: The Office
Published: 1872
Place of publication: Washington
Language: eng
Format: [microform]
Number of pages: 882
Subjects: Periodicals; Patents; Trademarks
Notes: Title from caption.

Microfilm. Wooster, Ohio : Micro Photo Div., Bell & Howell. microfilm reels ; 35 mm.

Split into: United States. Patent Office. Official gazette of the United States Patent Office. Patents; and: United States. Patent Office. Official gazette of the United States Patent Office. Trademarks.