TY  - GEN
T1  - Prior user rights :the inventor's lottery ticket /
AU  - Kupferschmid, Keith M.,
VL  - 1993 Vol 21 No 3 pages 213-254
ID  - 6090
KW  - Patents
KW  - Intellectual property
KW  - USERS' RIGHTS : UNITED STATES
KW  - PATENTS : RIGHT OF PRIORITY
TI  - Prior user rights :the inventor's lottery ticket /
ER  -