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Inventor
HONNOLD FRED V
US
2 patents
Patents
2 patents
US4178988A
Dec 18, 1979
Control for a combination furnace and heat pump system
CARRIER CORP
68 citations
92
US4293093A
Oct 6, 1981
Co-axial fitting for use with a refrigeration circuit heat reclaim apparatus
CARRIER CORP
26 citations
77