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US Patent: 559,362
Spalt Dropper for Rotary Shingle Sawing Machines
Patentee:
Frank Challoner (exact or similar names) - Oshkosh, Winnebago County, WI

USPTO Classifications:
83/147, 83/161, 83/705

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 26, 1893
Granted: May 05, 1896

Patent Pictures:
USPTO (New site tip)
Google Patents
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