Title:
SELF-POWERED CLIMBING HAND TRUCK
United States Patent 3550709


Inventors:
Hottel, Jennings B.
Application Number:
US3550709DA
Publication Date:
12/29/1970
Filing Date:
06/27/1968
Assignee:
Jennings, Hottel B.
Primary Class:
Other Classes:
280/5.3
International Classes:
B62B5/02; (IPC1-7): B62B5/02
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