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US Patent: 1,249,632
Grinding-machine
Patentee:
Herman R. Isler (exact or similar names) - Norwood, OH

USPTO Classifications:
451/182, 451/221, 451/243, 451/393, 82/136

Tool Categories:
metalworking machines : grinders : surface grinders

Assignees:
Oakley Machine Tool Co. - Cincinnati, OH

Manufacturer:
Oakley Machine Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 15, 1917
Granted: Dec. 11, 1917

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

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