TY  - BOOK
ED  - United States
TI  - Index of patents issued from the United States Patent and Trademark Office
PY  - 1974///-
CY  - Washington
PB  - The Office, For sale by the Supt. of Docs., U.S. G.P.O.
KW  - Patents
KW  - United States
KW  - Periodicals
KW  - Local
KW  - Trademarks
N1  - For sale by the Superintendent of Docs., U.S. G.P.O; Includes both printed and CD-ROM formats; Vols. for <2001-> distributed to some depository libraries in DVD-ROM
ER  -