TY  - BOOK
TI  - Issued Patents (PatFT)
PY  - 1970///]-
CY  - Alexandria,VA
PB  - U.S. Patent and Trademark Office
KW  - United States
KW  - Patent and Trademark Office
KW  - Local
KW  - Patents
N1  - Title from home page last updated Apr. 10, 2006 (viewed Apr. 21,2006)
UR  - http://purl.access.gpo.gov/GPO/LPS19940
ER  -