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US Patent: 1,428,342
Brush mounting
Patentee:
John D. Nies (exact or similar names) - St. Charles, IL

USPTO Classifications:
310/246

Tool Categories:
electrical devices : electric motors : motor brush holders

Assignees:
Kimble Electric Co. - Chicago, IL

Manufacturer:
Oliver Machinery Co. - Grand Rapids, MI

Witnesses:
Raymond L. Greist
Rose G. Perlmuter

Patent Dates:
Granted: Sep. 05, 1922

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oliver Machinery Co.

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