| 000 | 00417nam a22001697c 4500 | ||
|---|---|---|---|
| 001 | 21824 | ||
| 003 | OSt | ||
| 005 | 20190814091708.0 | ||
| 007 | t| | ||
| 008 | 190702s1979 xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aWalter, Robert Hans | |
| 245 | 0 | 0 | _aErfindung Entwicklung Erfolg |
| 264 | 1 |
_aSterzing: _bArtigraf, _c1979 |
|
| 300 | _a118 S. | ||
| 650 |
_aErfindung _91088 |
||
| 650 |
_aInternationales Patentwesen _92168 |
||
| 999 |
_c12582 _d12582 |
||