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US Patent: 673,624
Saw
Patentee:
B. Nels Nelson (exact or similar names) - Chicago, IL

USPTO Classifications:
30/504

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Geo. E. Swartz
Julius Rubinstein

Patent Dates:
Applied: Jul. 30, 1900
Granted: May 07, 1901

Patent Pictures:
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Report data errors or omissions to steward Russ Allen.
Description:
Spring loaded back for a compass saw to to prevent the blade from bending and to provide an alternate hand hold.

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