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| 005 | 20190814161103.0 | ||
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| 008 | 190702s xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aBrenner, E. H. | |
| 245 | 0 | 0 | _aAPI Patent abstracting and indexing-cooperation in historical perspektive |
| 650 |
_aUSA _94716 |
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| 650 |
_aPatentauszug _93386 |
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| 650 |
_aIndex _91964 |
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| 773 | 0 |
_aWPI. 9(1987),1,27-33. _wz_WPI |
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_c5792 _d5792 |
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