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US Patent: 842,575
Self-retaining adjusting means for clutch-actuating draft-bolts
Patentee:
Michael F. McMahon (exact or similar names) - Worcester, MA

USPTO Classifications:
411/322, 411/948, 411/956

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles H. Burleigh
Fred H. Flinn

Patent Dates:
Applied: May 09, 1906
Granted: Jan. 29, 1907

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for McMahon & Carver

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