| 000 | 00378nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20251022063832.0 | ||
| 008 | 251022s9999||||xx |||||||||||||| ||und|| | ||
| 035 | _a1073 | ||
| 100 | _aHidehiko Takei | ||
| 245 | 0 | _aKnowledge Requuired for the Utilization of Patent Classification | |
| 260 |
_bJapan Patent Office _cYear |
||
| 650 | _aC-19:Intellectual Property (IPR) | ||
| 942 | _cBK | ||
| 999 |
_c4559 _d4559 |
||