| 000 | 00490nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20180514220840.0 | ||
| 008 | 150617s2014 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
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| 041 | _heng | ||
| 245 | _aOfficial catchword index to the international patent classification | ||
| 250 | _a2nd ed. | ||
| 260 |
_aLondon: _bMorgan Grampian, _c1974 |
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| 300 |
_a227p.; _c23cm. |
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| 650 | _aPatents | ||
| 650 | _aPatent law | ||
| 365 | _aINR | ||
| 942 |
_2udc _cBK |
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| 999 |
_c8049 _d8049 |
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