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| 005 | 20190814160941.0 | ||
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| 100 | 1 | _aDodd, V. S. | |
| 245 | 0 | 0 | _aSurvey of the annual technical reports 1992 of the patent offices on patent information activities |
| 650 |
_aPatentdokumentation _93575 |
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| 773 | 0 |
_aWPI. 15(1993),4,232-236. _wz_WPI |
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_c3650 _d3650 |
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