000 00434nam a22001817c 4500
001 18911
003 OSt
005 20190814091534.0
007 t|
008 190702s1934 xxu||||| |||| 00| 0 d
100 1 _aRossman, Joseph
245 0 0 _aThe law of patents for chemists
250 _a2. Ed.
264 1 _aBaltimore:
_bWilliams & Wilkins,
_c1934
300 _aXI, 378 S.
650 _aPatentrecht
_93576
650 _aChemie
_9587
999 _c10951
_d10951