000			00455nam a22001817c 4500
001			8999
003			OSt
005			20190814091035.0
007			t|
008			190702s1946 xxu||||| |||| 00| 0 d
100	1		_aBiesterfeld, Chester H.
245	0	0	_aPatent Law for chemists engineers and students
250			_a1. ed., 3. print.
264		1	_aNew York: _bWiley [u.a.], _c1946
300			_aV, 225 S.
650			_aPatentrecht _93576
650			_aUSA _94716
999			_c5627 _d5627