Title:
METHOD FOR MAKING A REINFORCED STRUCTURAL MEMBER
United States Patent 3487518
US Patent References:
Damped structures
- - 3088561
Process for making steel-reinforced aluminum members
- - 3201862
Method of making prestressed structural member
- - 2887762
Damped structures
- - 3088561
Process for making steel-reinforced aluminum members
- - 3201862
Method of making prestressed structural member
- - 2887762
Inventors:
Hopfeld, Henry
Publication Date:
01/06/1970
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Assignee:
Henry, Hopfeld
Primary Class:
Other Classes:
473/545, 273/DIG.007, 29/509, 228/903, 29/515, 52/837
International Classes:
B29C70/20; B29C70/88; B29D31/00; C22C47/00; E04C3/29; B29C70/00; B29C70/10; B23P17/00