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US Patent: 725,461
Sash-stile plowing and boring machine
Patentee:
Andrew A. Loetscher (exact or similar names) - Dubuque, IA

USPTO Classifications:
144/5

Tool Categories:
woodworking machines : specialty woodworking machines : window making machines
woodworking machines : wood drilling and boring

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Eugene Ryan
W. C. S. Coy

Patent Dates:
Granted: Apr. 14, 1903

Patent Pictures:
USPTO (New site tip)
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