Publish Year Decade: 1970 - 1979 / Sudoc Stem: C 21.2 - Blacklight Search Results

Start Over Publish Year Decade 1970 - 1979 Sudoc Stem C 21.2

1. Q & A about patents, answers to questions frequently asked about patents.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [Revised Aug. 1975.] [1975.]
SuDoc number:: C 21.2:P 27/9/975

2. General information concerning patents.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: Revised Apr. 1975. [1975.]
SuDoc number:: C 21.2:P 27/975

3. Q & A about trademarks, [answers to questions frequently asked about trademarks].

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: [1975.]
SuDoc number:: C 21.2:T 67/2/975

4. Obtaining information from patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: July 1974
SuDoc number:: C 21.2:In 3/2/974

5. General information concerning patents.

Corporate/Agency Authors:: Patent and Trademark Office and Commerce Dept.
Publisher:: Patent and Trademark Office
Date:: Revised June 1974. [1974.]
SuDoc number:: C 21.2:In 3/4

6. Patents and inventions, information aid for inventors, step-by-step guide to help inventor decide whether to apply for patent, obtain patent protection, promote his invention.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [Revised Apr. 1974.] [1974.]
SuDoc number:: C 21.2:P 27/10/974

7. Q & A about patents, answers to questions frequently asked about patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1974.]
SuDoc number:: C 21.2:P 27/9/974

8. Obtaining information from patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: July 1973
SuDoc number:: C 21.2:In 3/2/973

9. General information concerning patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revised May 1973. [1973.]
SuDoc number:: C 21.2:P 27/973

10. General information concerning patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: Revised Mar. 1972. [1972.]
SuDoc number:: C 21.2:P 27/972

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