United States Patent 3343182
Inventors:
Waters, Thomas J.
Publication Date:
09/26/1967
Assignee:
Janet, Holder M.
Other Classes:
5/630, 5/53.100
International Classes:
A61G7/05
US Patent References:
| 3191922 | Bracket for supporting tiltable crucibles or converters | | | |
| 3197255 | Portable back support | | | |