Title:
Pipe joint
Document Type and Number:
United States Patent 1590357
Inventors:
Feisthamel, Frederick L.
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Publication Date:
06/29/1926
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Referenced by:
Export Citation:
Assignee:
John, Penrose F.
Primary Class:
Other Classes:
285/374, 285/333, 285/349, 285/342
International Classes:
F16L15/04; F16L15/06; E21B17/042; F16L15/00; E21B17/02