Title:
Main and lateral connection and method of forming same
United States Patent 1895827


Inventors:
Hecke, Charles Van E.
Application Number:
US42349630A
Publication Date:
01/31/1933
Filing Date:
01/25/1930
Assignee:
Hecke, Charles Van E.
Primary Class:
Other Classes:
29/213.1, 137/317, 138/89, 138/92, 166/182, 285/197, 285/220, 285/374, 384/202
International Classes:
F16L41/06; F16L41/12; F16L41/16
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