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US Patent: 496,868
Grooving machine
Patentee:
Weston L. Davis (exact or similar names) - Lewiston, ME

USPTO Classifications:
144/133.1, 144/136.1, 144/278.1, 144/5

Tool Categories:
woodworking machines : cutter head machines : routing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: May 09, 1893

Patent Pictures:
USPTO (New site tip)
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