The examination system in the U.S. Patent Office : study of the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate.
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلف مشترك: | |
| التنسيق: | وثيقة رسمية كتاب |
| اللغة: | English |
| منشور في: |
Washington, D.C. :
U.S. Govt. Print. Off.,
1961.
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| سلاسل: | Study of the Subcommittee on Patents, Trademarks, and Copyrights of the Committee on the Judiciary, United States Senate : Study ;
no. 29 |
| الموضوعات: |
| وصف المادة: | At head of title : 86th Congress, 2d session. Committee print. VCARM: xerox copy. |
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| وصف مادي: | vii, 181 p. : ill. ; 24 cm. |