Title:
SNOW SCRAPER
United States Patent 3483643
US Patent References:
/0289131.html
- - 0289131
/0403661.html
- - 0403661
/0534257.html
- - 0534257
/0615036.html
- - 0615036
/0842704.html
- - 0842704
/0289131.html
- - 0289131
/0403661.html
- - 0403661
/0534257.html
- - 0534257
/0615036.html
- - 0615036
/0842704.html
- - 0842704
Inventors:
Wenzel, Erickson Wey
Publication Date:
12/16/1969
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Export Citation:
Assignee:
Erickson, Wey Wenzel
Primary Class:
Other Classes:
15/236.010, 294/53.500, 294/54.500, 37/284
International Classes:
E01H5/02; E04D13/10; E01H5/00; A47L13/02; E01H5/02