Author: Patent Office / Publish Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1950 - 1959

31. Manual of classification [July 1947, replacement sheets; Jan. 1957.]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.12:947/rev.pages-33

32. Manual of classification [July 1947, replacement sheets; July 1953].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Amended July 1957. [1957.]
SuDoc number:: C 21.12:947/rev.pages-20/957

33. Manual of classification [July 1947, replacement sheets; July 1957.]

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.12:947/rev.pages-35

34. Manual of classification [July 1947, replacement sheets; Oct. 1952].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Amended July 1957. [1957.]
SuDoc number:: C 21.12:947/rev.pages-17/957

35. Manual of classification [July 1947, replacement sheets; Oct. 1953].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Amended July 1957. [1957.]
SuDoc number:: C 21.12:947/rev.pages-21/957

36. Manual of classification, replacement sheets [Oct. 1957].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.12:947/rev.pages-36

37. Questions and answers about patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.2:P 27/9

38. Research and development reports. 8. Recent advances in Patent Office searching: Steroid compounds and ILAS; [prepared by Julius Frome and others].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1957.]
SuDoc number:: C 21.18:8

39. Trademark rules of practice of Patent Office with forms and statutes.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [4th edition] Oct. 1956. [1956.]
SuDoc number:: C 21.14:T 67/2/956

40. Classification bulletin. 146. Class 5, Beds.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Revised edition.] [June 1956.]
SuDoc number:: C 21.3:146/2

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