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US Patent: 1,173,914
Gear Cutting Machine
Patentees:
William Anderson (exact or similar names) - Salford, Lancaster County, England
Theodore Coventry (exact or similar names) - Salford, Lancaster County, England

USPTO Classifications:
409/3

Tool Categories:
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 07, 1914
Granted: Feb. 29, 1916

Patent Pictures:
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