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| 005 | 20190814160756.0 | ||
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| 008 | 190702s xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aStembridge, Bob | |
| 245 | 0 | 0 | _aInternational Patent Classification in Derwent databases |
| 650 |
_aInternationale Patentklassifikation _92098 |
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| 650 |
_aDerwent _9727 |
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| 650 |
_aPatentdokumentation _93575 |
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| 650 |
_aDatenbank _9977 |
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| 773 | 0 |
_aWPI. 21(1999),3,169-177 _wz_WPI |
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| 999 |
_c1343 _d1343 |
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