TY  - GEN
ID  - 549
KW  - Patents
KW  - PATENTS : MULTILATERAL TREATIES : EASTERN EUROPEAN COUNTRIES
KW  - ITALY : CHEMICAL PATENTS
T1  - Cooperation among the CMEA member countries in the field of patent information /
TI  - Cooperation among the CMEA member countries in the field of patent information /
VL  - 1980 Vol 2 No 3 pages 116-118
ER  -