Electrically-driven road-vehicle
United States Patent 1333121

Inventors:
Roche, Frank LA.
Publication Date:
03/09/1920
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Assignee:
Roche, Frank LA.
Primary Class:
180/216
Other Classes:
180/907
International Classes:
A61G5/04; B60K1/00; A61G5/10; A61G5/00