United States Patent 2940719
Inventors:
Samuel, Taubman
Publication Date:
06/14/1960
Assignee:
Samuel, Taubman
International Classes:
A47K10/10; A47K10/00
US Patent References:
| 2752179 | Tube and socket connection and method of making | | | |
| 2765529 | Methods of forming splines in bores of machine elements | | | |