US Patent: 420,386
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Wood-Plane Throatpiece
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Patentee:
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Carl Julius Jacobsen (exact or similar names) - Brooklyn, NY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 13, 1889 |
Granted: |
Jan. 28, 1890 |
USPTO (New site tip) Google Patents
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Steve Reynolds
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Description: |
The troatpiece is held in place by a long screw that runs through a hole from the toe to the mouth. |
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