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US Patent: 981,426
Tail Stock
Patentee:
Henry J. Hjorth (exact or similar names) - Cambridge, MA

USPTO Classifications:
82/148

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Elizabeth M. Bertsch
Charles F. Remington
P. W. Pezzetti
E. Balshelder

Patent Dates:
Applied: Mar. 31, 1909
Granted: Jan. 10, 1911

Patent Pictures:
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