Portable tool for reconditioning crane rails
United States Patent 2727340
US Patent References:
Rail-machining device
- - 1759325
Portable rail grinding machine
- - 1937665
Rail grinder
- - 1988138
Grinding machine for railway tracks
- - 1994152
Track grinder
- - 2073816
Rail-machining device
- - 1759325
Portable rail grinding machine
- - 1937665
Rail grinder
- - 1988138
Grinding machine for railway tracks
- - 1994152
Track grinder
- - 2073816
Inventors:
Zanotta, Alfred S.
Publication Date:
12/20/1955
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Export Citation:
Assignee:
Zanotta, Alfred S.
Primary Class:
Other Classes:
451/124, 451/236
International Classes:
E01B31/17; E01B31/00