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US Patent: 91,605
Tool Making Machine
Improved Wrench-Bar-Heading Machine
Patentee:
Loring Coes (exact or similar names) - Worcester, MA

USPTO Classifications:
76/10

Tool Categories:
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
None

Manufacturer:
Lori\ng Coes - Worcester, MA

Witnesses:
Thomas H. Dodge
George H. Miller
Patent Dates:
Granted: Jun. 22, 1869

Patent Pictures:
Loring Coes Wrench Heading Machine Improvements (June 22, 1869)
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Description:
Improvements on Loring and A.G. Coes' July 31, 1860 heading machine. (Pat No. 29360).

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