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Title:
Insulation mounting
United States Patent 2999278
Inventors:
Spencer, William H.
Brown, James D.
Application Number:
US78823559A
Publication Date:
09/12/1961
Filing Date:
01/21/1959
Assignee:
ULTRA TACH CO
Primary Class:
Other Classes:
52/404.5, 52/632, 52/781.3
International Classes:
E04B9/24
View Patent Images:
US Patent References:
2853746Insulation mounting1958-09-30
2570326Fastening device for sheet material1951-10-09
2237710Curtain rod1941-04-08
1998423Building construction for acoustical correction1935-04-16
1349042Curtain-rod1920-08-10
Foreign References:
FR569187A1924-04-08