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US Patent: 1,665,550
Contact holder
Patentee:
John T. Janette (exact or similar names) - Chicago, IL

USPTO Classifications:
200/270, 200/275

Tool Categories:
electrical devices : electric motors : motor brushes

Assignees:
None

Manufacturer:
Janette Mfg. Co. - Chicago, IL

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 30, 1925
Granted: Apr. 10, 1928

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

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