Publish Year Decade: 1970 - 1979 / Sudoc Stem: C 21.15 - Blacklight Search Results

Start Over Publish Year Decade 1970 - 1979 Sudoc Stem C 21.15

21. Manual of patent examining procedure, 3rd edition [Nov. 1961], revision 25.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: July 1970
SuDoc number:: C 21.15:961/rev.notice 25

22. Manual of patent examining procedures, 3rd edition [Nov. 1961], revision 24.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Apr. 1970
SuDoc number:: C 21.15:961/rev.notice 24

23. Manual of patent examining procedure, 3d edition, [Nov. 1961, revised pages].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Revised Jan. 23, 1970.] [1970.]
SuDoc number:: C 21.15:961/rev.notice 23

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