United States Patent 2440815
Inventors:
Wharam, John J.
Bastien, Paul C.
Publication Date:
05/04/1948
Other Classes:
184/103.100, 184/106
International Classes:
F01M11/06; F01M1/12; F01M11/00; F01M1/00
Foreign References:
| GB190715866A | | | | |
| GB237559A | | | | |
| DE279366C | | | | |