Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1980-07-01
1983-05-31
Kemper, Catherine E.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2303
Patent
active
D02692031
REFERENCES:
patent: D179953 (1957-03-01), Rich et al.
Malm Fireplaces, Inc., "Fire Jester", catalog sheet.
Fire Nymph Products, Limited
Kemper Catherine E.
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