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US Patent: 971,114
Sandpapering-machine
Patentee:
Louis H. Breckenkamp (exact or similar names) - St. Louis, MO

USPTO Classifications:
451/310, 451/489

Tool Categories:
woodworking machines : sanding machines

Assignees:
Joseph C. Miller - St. Louis, MO
Louis H. Breckenkamp - St. Louis, MO

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 30, 1909
Granted: Sep. 27, 1910

Patent Pictures:
USPTO (New site tip)
Google Patents
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