Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified
Patent
1976-02-03
1977-01-25
Douglas, Alan P.
Environmental heating and cooling; fluid handling and sanitary e
Heating or cooling
Element or attachment, not elsewhere specified
D2303
Patent
active
D02431858
REFERENCES:
patent: 1889238 (1932-11-01), Clark
patent: 2122821 (1938-07-01), Mohr
Ottum Alvin L.
Parker Kenneth E.
Douglas Alan P.
Singer Gerald
LandOfFree
Self-contained solar heating system module does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self-contained solar heating system module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self-contained solar heating system module will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1471109