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Patent number:
Patent Date:
US Patent: 638,312
Duplex Chucking Lathe
Patentee:
James A. Becher (
exact
or
similar
names) - Mishawaka, St. Joseph County, IN
USPTO Classifications:
279/110
Tool Categories:
metalworking machines
:
metal lathes
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 11, 1899
Granted:
Dec. 05, 1899
Patent Pictures:
USPTO
(New site tip)
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