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US Patent: 399,406
Dentists Lathe
Patentee:
Newton W. Holt (exact or similar names) - Bennington, Bennington County, VT

USPTO Classifications:
74/16, 82/116

Tool Categories:
specialty machines : dental apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 22, 1888
Granted: Mar. 12, 1889

Patent Pictures:
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