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US Patent: 857,636
Speed Regulating Mechanism
Patentee:
George F. Leiger (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
192/104B

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine speed and direction changing mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 11, 1907
Granted: Jun. 25, 1907

Reissue Information:
Reissued as RE13,021 (Sep. 14, 1909)

Patent Pictures:
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