Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1978-07-07
1980-07-08
Largen, James R.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2304
Patent
active
D02558327
REFERENCES:
patent: D152866 (1949-03-01), Chapman
patent: D179100 (1956-10-01), Tauben
patent: D192589 (1962-04-01), Katzman
patent: D198558 (1964-06-01), Grube
patent: D199474 (1964-10-01), Storch
patent: D235450 (1973-06-01), Chapman
patent: 2713628 (1955-07-01), Barkin
patent: 3949743 (1976-04-01), Shanbrom
Bosch-Siemens Hausgerate GmbH
Largen James R.
Lerner Herbert L.
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