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US Patent: 671,488
Handsaw Attachment (hinged handle w/kerf blower)
Patentee:
Emil A. Michalscheck (exact or similar names) - Bigstone, SD

USPTO Classifications:
30/516, 30/525

Tool Categories:
woodworking tools : handsaws : saw handles

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
John Michalscheck
Anton Miller

Patent Dates:
Granted: Apr. 09, 1901

Patent Pictures:
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