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US Patent: 472,519
Gear Cutting Machine
Patentee:
Amos H. Brainard (exact or similar names) - Hyde Park, MA

USPTO Classifications:
188/69, 409/222, 409/56

Tool Categories:
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
S. N. Piper
C. F. Daniels
Patent Dates:
Applied: Nov. 02, 1890
Granted: Apr. 12, 1892

Patent Pictures:
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