| 000 | 00577nam a22001817c 4500 | ||
|---|---|---|---|
| 001 | 17581 | ||
| 003 | OSt | ||
| 005 | 20190814091450.0 | ||
| 007 | t| | ||
| 008 | 190702s1982 xxu||||| |||| 00| 0 d | ||
| 110 | 1 | _aWorld Intellectual Property Organization | |
| 245 | 0 | 0 |
_aInternational Patent Classification 1979 : _bClass and subclass titles , synopsis of classesand subclasses with information on the number of subdivisions |
| 250 | _a3. Ed. | ||
| 264 | 1 |
_aGeneva, _c1982 |
|
| 300 | _a128 s. | ||
| 650 |
_aInternationale Patentklassifikation _92098 |
||
| 500 | _a16.457-16.484 | ||
| 999 |
_c10180 _d10180 |
||