Title:
Closure assemblies
United States Patent 2982437
Inventors:
Thomas, Wheatley
Publication Date:
05/02/1961
Export Citation:
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Assignee:
MISSION MFG COMPANY
Primary Class:
220/324
Other Classes:
292/256.67
International Classes:
F16J13/06; F16J13/00
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US Patent References:
2689141Adjustable ring clamp
2655397Tank closure fastener
2338622Closure locking device
1958923Cover for high pressure liquefiers
Foreign References:
CH74742A