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US Patent: 924,992
Dynamo Electric Machine
Patentee:
Dugald C. Jackson (exact or similar names) - Madison, Dane County, WI

USPTO Classifications:
310/225

Tool Categories:
electrical devices : electric motors : AC motors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 23, 1905
Granted: Jun. 15, 1909

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
Description:
Original application filed 11 Jan., 1904. Divided and this application filed 23 Oct., 1905.

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