Official Gazette of the United States Patent Office
Código CCN: 053670-9
| ISSN (Online): 0041-8021 |
| País: Não informado |
| Editor: U.S. Patent Office, Department of Congress |
| Imprenta:
Washington:
U.S. Patent Office, Department of Congress,
1872
|
| Numbering area: Vol. 1, No. 1 (Jan. 1872)-Vol. 882, No. 4 (1971) |