Air to air heat exchanger

Details Air to air heat exchanger Air to air heat exchanger

1990-07-23

1992-10-13

Burke, Wallace R.

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Radiator, e.g., spaced enclosed heat exchangers

D23353

Patent

active

D03302482

REFERENCES:
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patent: 5070934 (1991-12-01), Kucharczyk
Electrical Merchandising week, Sep., 1960, pp. 42-43.

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