Title:
Refrigeration
United States Patent 1729081
Inventors:
Miller, Ernest B.
Publication Date:
09/24/1929
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Export Citation:
Assignee:
SILICA GEL CORP
Primary Class:
Other Classes:
62/238.300, 62/480, 303/1, 62/474
International Classes:
F25B17/08; F25B17/00