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| 001 | 10891 | ||
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| 005 | 20190814161133.0 | ||
| 007 | t| | ||
| 008 | 190702s xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aEisenschitz, T. S. | |
| 245 | 0 | 0 | _aAccuracy of information transfer trough patent classification |
| 650 |
_aInternationale Patentklassifikation _92098 |
||
| 650 |
_aGroßbritannien _94750 |
||
| 773 | 0 |
_aWPI. 4(1982),1,18-22. _wz_WPI |
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| 999 |
_c6603 _d6603 |
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