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US Patent: 615,313
Milling-machines
Patentee:
Claës G. Shedin - Somerville, MA

USPTO Classifications:
409/160

Tool Categories:
metalworking machines : milling machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Samuel J. Craddock
Alban Andren

Patent Dates:
Applied: Aug. 09, 1898
Granted: Dec. 06, 1898

Patent Pictures:
USPTO pdf tiff
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Description:
This milling machine design "has for its object the milling of semicylindrical or oval surfaces, such as journal-bearings..."

We could find no mentions of the inventor other than in this patent. We found a couple of passing mentions of a Gustav or Gustave Shedin in about the right time period.

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