Title:
Soil pipe hub clamp
United States Patent 2283179

Inventors:
Buckingham, Adelbert P.
Publication Date:
05/19/1942
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Assignee:
Buckingham, Adelbert P.
Primary Class:
24/279
Other Classes:
411/402, 411/435, 285/420, 24/281
International Classes:
F16L13/12; F16L13/00