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US Patent: 945,467
Grinding-machine
Machine for grinding ball-bearing races
Patentee:
Abraham B. Landis (exact or similar names) - Waynesboro, PA

USPTO Classifications:
125/11.14, 451/227, 451/398

Tool Categories:
metalworking machines : grinders

Assignees:
Landis Tool Co. - Waynesboro, PA

Manufacturer:
Landis Tool Co. - Waynesboro, PA

Witnesses:
Alfred N. Russell
Jesse R. Manhetz

Patent Dates:
Applied: Nov. 27, 1906
Granted: Jan. 04, 1910

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Landis Tool Co.

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