Title:
Combined fluid and electrical connector
United States Patent 3034085
Inventors:
Pauler, Charles J.
Waddell Jr., Russell B.
Publication Date:
05/08/1962
International Classes:
A47L9/24; F16L11/118; H01R13/00; F16L11/11
US Patent References:
| 2750569 | Irreversible tool joint and electrical coupling for use in wells | | | |