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US Patent: 245,481
Blind-finishing machine
Patentee:
Louis C. Graupner - Red Bluff, CA

USPTO Classifications:
144/114.1, 144/130, 144/235, 144/253.1, 144/5

Tool Categories:
woodworking machines : specialty machines : windowblind machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Aug. 09, 1881

Patent Pictures:
USPTO pdf tiff
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