TY  - BOOK
ED  - United States
TI  - Guide for the preparation of patent drawings
SN  - 0160429528
AV  - KF3120 .A4 1993
U1  - 346.7304/86347.306486 20
PY  - 1993///]
CY  - Washington, D.C.
PB  - U.S. Dept. of Commerce, Patent and Trademark Office, For sale by the Supt. of Docs., U.S. G.P.O.
KW  - Patent laws and legislation
KW  - United States
KW  - Local
KW  - Patents
KW  - Drawings
N1  - "Selected rules of practice relating to patent drawings"--Cover; "October 1993."; Shipping list no.: 93-0647-P; 003-004-00665-0 (GPO)
ER  -