机读格式显示(MARC)
- 000 00784cas a2200277 a 4500
- 008 750901d19201973dcuar i f0 a0eng
- 010 __ |a sn 91016190 |z 30026211
- 099 __ |a CAL 122001097000
- 110 1_ |a United States. |b Patent Office.
- 222 _0 |a Index of patents part1,list of patentees issued from the United States Patent Office
- 245 10 |a Index of patents issued from the United States Patent Office.
- 260 __ |a Washington |c 1967
- 300 __ |a 1541 p. ; |c 30 cm.
- 710 1_ |a United States. |b Patent Office.