Combined water cooler and heating unit

Details Combined water cooler and heating unit Combined water cooler and heating unit

1996-12-10

1999-06-01

Lichtenstein, Lisa

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Domestic water heater or boiler

2303

Patent

active

D04105354

REFERENCES:
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Encon Drawing No. 500765 (Jun. 10, 1987).
Vulcan Electric Company Trade Literature entitled "Bushing Immersion Heaters", 1983.
Western Electric Technical Digest No. 60 entitled "Pin Shorting Contact", p. 25, Oct. 1980.

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