TY  - BOOK
ED  - United States.
TI  - Official gazette of the United States Patent and Trademark Office
U1  - 351.0973 
PY  - 1979///
CY  - Washington,D.C
PB  - United States Dept. of Commerce, Patent and Trademark Office
KW  - Patents
KW  - United States
N1  - Description based on: Vol. 988, no. 3 (Nov 20, 1979); title from cover; Library has v. 988; Latest issue consulted: Vol. 1201, no. 1 (Aug. 5, 1997); Chemical abstracts; 0009-2258
ER  -