TY  - GEN
T1  - Patents and economic growth /
AU  - Greif, Siegfried,
VL  - 1987 Vol 18 NO 2 pages 191-213
ID  - 9349
KW  - Patents
KW  - Industrial property
KW  - PATENTS : ECONOMIC ISSUES
KW  - PATENTS : COMMENTARIES : GERMANY
KW  - PATENTS : ECONOMIC ISSUES : GERMANY
TI  - Patents and economic growth /
ER  -