Title:
Joint for universally adjustable frame
United States Patent 2767003
US Patent References:
/0782816.html
- - 0782816

/0998210.html
- - 0998210

Hand clamp and drill outfit
- - 1337205

Clamp for structural tubes, bars, and the like
- - 1729910

Dirigible spotlight
- - 1830355


Inventors:
Roger, Gilmont
Publication Date:
10/16/1956
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Assignee:
EMIL GREINER COMPANY
Primary Class:
403/385
Other Classes:
126/30, 248/124.200, 403/387
International Classes:
B01L9/00
US Patent References:
1845672Adjustable coupling means
Foreign References:
GB268679A
GB630409A
GB654558A