Title:
Stiffening means
United States Patent 3140494
US Patent References:
/0954900.html
- - 0954900

/1106477.html
- - 1106477

/1231089.html
- - 1231089

Skeleton beam
- - 1842612

Fabricated metal stud
- - 2089023


Inventors:
Herbert, Magidson
Publication Date:
07/14/1964
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Assignee:
Herbert, Magidson
Primary Class:
2/264
Other Classes:
450/52
International Classes:
A41C1/16; A41C1/00
US Patent References:
2112480Joist
2300181Means for constructing buildings
2622272Method and apparatus for beading silver chloride sheets
2666202Foundation garment
2710967Garment stay
Foreign References:
FR511588A