United States Patent 2245053
Inventors:
Sanders Jr., Charles M.
Publication Date:
06/10/1941
Assignee:
WESTINGHOUSE ELECTRIC & MFG CO
Other Classes:
236/1E, 62/335, 62/228.500, 62/196.200, 417/28, 62/215, 417/286, 62/504, 236/1EA, 62/199, 62/510, 62/175
International Classes:
F25B49/02