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US Patent: 1,122,213
Adjustable end head for dynamo-electric machines
Patentee:
Emil Mattman (exact or similar names) - Norwood, OH

USPTO Classifications:
310/90

Tool Categories:
electrical devices : electric motors

Assignees:
Allis-Chalmers Mfg. Co. - Milwaukee, WI

Manufacturer:
Not known to have been produced

Witnesses:
Arthur F. Kwis
Fred J. Kinsey

Patent Dates:
Applied: Sep. 24, 1906
Granted: Dec. 22, 1914

Patent Pictures:
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