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US Patent: 2,880,652
Ring Gear Broaching Machine
Patentee:
Benedict Welte (exact or similar names) - Lake Orion, MI

USPTO Classifications:
33/501.8, 409/59, 74/818

Tool Categories:
metalworking machines : broaching machines

Assignees:
Colonial Broach Co. - Warren Township, Macomb County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 28, 1953
Granted: Apr. 07, 1959

Patent Pictures:
USPTO (New site tip)
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