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US Patent: 23,050
Chuck for Watchmakers' Lathes
Patentee:
G. H. Waldin - Burlington, Des Moines County, IA

USPTO Classifications:
279/16

Tool Categories:
metalworking machines : metal lathes : metal lathe chucks
metalworking machines : metal lathes : watchmakers lathes

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Feb. 22, 1859

Patent Pictures:
USPTO pdf tiff
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