TY  - BOOK
AU  - Jurčenko
ED  - "Inventive activity and scientific and technical progress. Problems of patent information retrieval", scientific symposium
TI  - Legal protection of innovation proposals in the USSR
PY  - 1969///]
CY  - [M.
KW  - Изобретательское право
KW  - СССР
KW  - RU\NLR\AUTH\66483675
KW  - Москва
KW  - П5-450
KW  - rubbk
ER  -