Title:
INSULATED WALL STRUCTURE
United States Patent 3512323
US Patent References:
Method of making an insulated structure
- - 3155751
Underwater generator
- - 3209156
Feeding device for cyclone separators
- - 3289894
Method of making an insulated structure
- - 3155751
Underwater generator
- - 3209156
Feeding device for cyclone separators
- - 3289894
Inventors:
Hupfer, Ronald K.
Publication Date:
05/19/1970
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Export Citation:
Assignee:
WHIRLPOOL CO
Primary Class:
Other Classes:
220/DIG.003, 220/902, 264/46.500, 264/45.300, 52/404.100, 220/592.100, 220/592.070
International Classes:
E04C2/296; E04C2/38; E04C2/26; E04C2/26; E04B1/76