TY  - GEN
T1  - Patent protection of chemical inventions in China /
AU  - Shen, Yaozeng,
VL  - 1985 No 2 pages 17-19
ID  - 11548
KW  - Patents
KW  - Trademarks
KW  - PATENTS : PATENTABILITY : CHEMICAL AND OTHER PRODUCTS, PROTECTION OF CHEMICAL SUBSTANCES AND PROCESSES.
TI  - Patent protection of chemical inventions in China /
ER  -