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US Patent: 3,618,189
Gear Making
Patentee:
Alexander D. F. Moncrieff (exact or similar names) - Marion, Plymouth County, MA

USPTO Classifications:
407/20

Tool Categories:
metalworking machines : gear making machines

Assignees:
Bird Island, Inc. - Boston, Suffolk County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 28, 1969
Granted: Nov. 09, 1971

Patent Pictures:
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