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US Patent: 1,282,037
Grinding Machine
Patentee:
Lucian W. Bugbee - Southbridge, MA

USPTO Classifications:
279/16, 451/405, 451/42, 79/18

Tool Categories:

Assignees:
American Optical Co. - Southbridge, MA

Manufacturer:
Not known to have been produced

Witnesses:
H. K. Parsons
E. M. Halvorsen
Joseph J. Demers
Edith M Halvorsen

Patent Dates:
Applied: Aug. 21, 1916
Granted: Oct. 22, 1918

Patent Pictures:
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Description:
H. H. Styll & H. K. Parsons - patent attorneys

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