Title:
MODEL RAILROAD COUPLER AND RELATED MECHANISM
United States Patent 3469713
Inventors:
Edwards, Clarence K.
Edwards, Lawrence D.
Application Number:
US3469713DA
Publication Date:
09/30/1969
Filing Date:
11/13/1967
Assignee:
Edwards, Clarence K.
Edwards, Lawrence D.
Primary Class:
Other Classes:
213/75R
International Classes:
A63H19/18; (IPC1-7): B61G5/02; B61G3/02; B61G7/06
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