Title:
Refrigerating apparatus
Document Type and Number:
United States Patent 1693355
Inventors:
Thompson, Melbourne E.
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Publication Date:
11/27/1928
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Assignee:
Trippensee, Sales And Mfg Compa
Primary Class:
Other Classes:
137/543.190, 251/333, 137/538
International Classes:
F16K15/02