Title:
Railway-track joint
United States Patent 1630584

Inventors:
Schneider, William H.
Publication Date:
05/31/1927
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Assignee:
Schneider, William H.
Primary Class:
238/161.500
Other Classes:
184/3.100, 411/372.500, 411/428
International Classes:
E01B11/02; E01B11/00