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US Patent: 129,914
Improvement in Friction-Clutch
Patentee:
Thomas A. Weston (exact or similar names) - Ridgewood, Bergen County, NJ

USPTO Classifications:
192/107T, 192/35, 192/80

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms : friction clutches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jul. 30, 1872
Antedated: Jul. 24, 1872

Patent Pictures:
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