| 000 | 00427nam a22001817c 4500 | ||
|---|---|---|---|
| 001 | 21076 | ||
| 003 | OSt | ||
| 005 | 20190814091641.0 | ||
| 007 | t| | ||
| 008 | 190702s1949 xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aToulmin, Harry Aubrey | |
| 245 | 0 | 0 | _aHandbook of patents |
| 264 | 1 |
_aToronto [u.a.]: _bVan Nostrand, _c1949 |
|
| 300 | _aVIII, 800 S. | ||
| 650 |
_aUSA _94716 |
||
| 650 |
_aPatentwesen _93556 |
||
| 500 | _a12.642 | ||
| 999 |
_c12140 _d12140 |
||