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| 100 | 1 | _aSibley, Jim F. | |
| 245 | 0 | 0 | _aSurvey of the annual technical reports 1996 of the patent offices on patent information activities |
| 650 |
_aPatentdokumentation _93575 |
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| 650 |
_aInformation _92006 |
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_aPatentwesen _93556 |
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_aPatentdokumentation _93575 |
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| 773 | 0 |
_aWPI. 20(1998),1,39-51 _wz_WPI |
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| 999 |
_c978 _d978 |
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