| 000 | 00502nam a22001697c 4500 | ||
|---|---|---|---|
| 001 | 14070 | ||
| 003 | OSt | ||
| 005 | 20190814091300.0 | ||
| 007 | t| | ||
| 008 | 190702s1990 xxu||||| |||| 00| 0 d | ||
| 110 | 1 | _aWorld Intellectual Property Organization (WIPO) <Geneva> | |
| 245 | 0 | 0 | _aAllgemeine Information zur Fünften Ausgabe der Internationalen Patentklassifikation |
| 264 | 1 |
_aGenf, _c1990 |
|
| 300 | _a19, 19 S. | ||
| 650 |
_aInternationale Patentklassifikation _92098 |
||
| 500 | _a20.417, 20.418 | ||
| 999 |
_c8272 _d8272 |
||