名称: | |
描述: | |
公开/私有: | 公开 私有 |
Manual of classification. |
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中图分类法
:
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F737.12-62 |
题名:
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Manual of classification. |
出版发行:
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[Washington] : Dept. of Commerce, Patent and Trademark Office, Office of Documentation Planning and Support : [For sale by the Supt. of Docs., U.S. G.P.O.], , 1981. |
载体形态:
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1 v. (various pagings) ; ; 28 cm. |
附注:
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Loose-leaf for updating. |
主题词:
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Patents United States. |
主题词:
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Patents Classification. |
标签:
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相关资源:
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分享资源:
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HEA| |01138nas 2200253 a 4500 001| |021998019049 003| |CAL 005| |20050709121756.0 008| |860210s1981 dcu f000 0 eng 040| |▼dDLC▼dFDU▼dGPO▼cFDU 093| |▼aF737.12-62▼23 099| |▼aCAL 022000908386 110|1 |▼aUnited States.▼bPatent and T- | |rademark Office.▼bOffice of Do- | |cumentation Planning and Support. 245|10|▼aManual of classification. 260| |▼a[Washington] :▼bDept. of Com- | |merce, Patent and Trademark Of- | |fice, Office of Documentation - | |Planning and Support : [For sa- | |le by the Supt. of Docs., U.S.- | | G.P.O.],▼c1981. 300| |▼a1 v. (various pagings) ;▼c28 cm. 500| |▼aLoose-leaf for updating. 650| 0|▼aPatents▼zUnited States. 650| 0|▼aPatents▼xClassification. 710|2 |▼aU.S. Department of commerce - | |patent and trademark office. 780|00|▼aUnited States. Patent and T- | |rademark Office. Office of Do- | |cumentation Planning, Support,- | | and Control.▼tManual of class- | |ification▼w(OCoLC) 4859604 950| |▼awhutl▼fF737.12-62/U58 998| |▼aFDU 999| |▼tC▼Atshs23▼a20050709 10:18:03- | |▼Mtshs21▼m20050709 12:17:56▼Gt- | |shs21▼g20050709 12:17:58