TY  - BOOK
AU  - Jaffe,Adam B.
TI  - The U.S. patent system in transition : policy innovation and the innovation process
AV  - KF4270 J333U
PY  - 1999///
CY  - Cambridge, Mass.
PB  - National Bureau of Economic Research
KW  - PATENTS AND GOVERNMENT
KW  - DEVELOPED INVENTIONS
KW  - UNITED STATES
KW  - TECHNOLOGICAL INNOVATIONS
KW  - ECONMIC ASPECTS
ER  -