United States Patent 3468370
Inventors:
Castillo, Herman B.
Publication Date:
09/23/1969
Assignee:
TEMPRITE PRODUCTS CORP
Other Classes:
62/389, 222/67
International Classes:
B67D3/00; F25D31/00; B67D3/00; F25D31/00; (IPC1-7): A23C3/04; B67D5/08; B67D5/14