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US Patent: 398,628
Friction Clutch
Patentees:
Frederick H. Laforge (exact or similar names) - Waterbury, New Haven County, CT
Hugh J. Barker (exact or similar names) - Philadelphia, PA

USPTO Classifications:
192/51, 192/76, 476/25

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 19, 1888
Granted: Feb. 26, 1889

Patent Pictures:
USPTO (New site tip)
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