| 000 | 00500nam a22001697c 4500 | ||
|---|---|---|---|
| 001 | 9919 | ||
| 003 | OSt | ||
| 005 | 20190814091059.0 | ||
| 007 | t| | ||
| 008 | 190702s1974 xxu||||| |||| 00| 0 d | ||
| 245 | 0 | 0 | _aOfficial Catchword Index to the second edition (1974) of the International Patent Classification |
| 264 | 1 |
_aLondon: _bMorgan-Grampian, _c1974 |
|
| 300 | _aVII, 227 S. | ||
| 650 |
_aInternationale Patentklassifikation _92098 |
||
| 650 |
_aStichwortindex _94252 |
||
| 650 |
_aEnglisch _91015 |
||
| 999 |
_c6076 _d6076 |
||