Title:
REFRIGERATION SYSTEM
United States Patent 3470707
Inventors:
Lofgreen, Andrew F.
Coggburn, Harley L.
Publication Date:
10/07/1969
Export Citation:
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Assignee:
Lofgreen, Andrew F.
Harley, Coggburn L.
Andrew, Lofgreen
Primary Class:
62/196.1
Other Classes:
62/228.1, 62/238.3, 62/238.4, 62/498, 62/512
International Classes:
F25B41/00; F25B41/00; (IPC1-7): F25B41/00; F25B27/02; F25B43/00
View Patent Images:
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US Patent References:
3008303Vehicle air conditioning device
2632304Oil defrosting unit
2032287Refrigerant feed control




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