TY  - GEN
T1  - Problems found in examining patent applications for invention from foreign countries /
AU  - Wang, Bingzhong,
VL  - 1988 No 4 pages 24-27
ID  - 8522
KW  - Patents.
KW  - Trademarks.
KW  - PATENTS : PATENTABILITY
TI  - Problems found in examining patent applications for invention from foreign countries /
ER  -