Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1984-09-10
1986-12-16
Burke, Wallace R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
Patent
active
D02872749
REFERENCES:
patent: D141558 (1945-06-01), Stevens
patent: D187171 (1960-02-01), Russch
patent: D190775 (1961-06-01), Nesbitt
Automotive News, 4/18/1960, Air Cleaner, p. 56.
Home Furnishings Daily, 6/21/62, Mistic-Air Room Humidifier, p. 26.
Crowley George C.
Jursich Donald N.
Burke Wallace R.
Rose Neil M.
Sunbeam Corporation
Vinson Brian N.
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