Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment
Patent
1987-11-23
1989-10-31
Gandy, James M.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Air treatment
Patent
active
D03043665
REFERENCES:
patent: D160310 (1950-10-01), Feldman et al.
patent: D191241 (1961-08-01), Anderson et al.
patent: D254750 (1980-04-01), Myklebust et al.
patent: 3110748 (1963-11-01), Myklebust
patent: 4463248 (1984-07-01), Katzman et al.
patent: 4764661 (1988-08-01), Rautio
Kaz, Inc. Electic Vaporizers and Humidifiers and Wraparound Heating Pads and Gemini Cool-Warm Dual Unit catalogue, p. 1, Contessa 55E Electric Vaporizer, bottom middle of page.
Gandy James M.
Gerber Products Company
Lichtenstein Lisa
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