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Title:
Sound attenuating door and panel construction
United States Patent 3319738
Inventors:
Wehe Jr., Herbert W.
Publication Date:
05/16/1967
Assignee:
OVERLY MFG COMPANY
Primary Class:
Other Classes:
52/404.1
International Classes:
E06B5/20
View Patent Images:
Foreign References:
GB614404A
GB1025283A