US Patent: 673,624
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Saw
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Patentee:
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B. Nels Nelson (exact or similar names) - Chicago, IL |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Jul. 30, 1900 |
Granted: |
May 07, 1901 |
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Russ Allen.
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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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