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Patent number:
Patent Date:
US Patent: RE6,215
Improvement in machine-clutches
Patentee:
Albert B. Bean
- New Haven, CT
USPTO Classifications:
192/94
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine clutches
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
John E. Earle
C. V. Forbes
Patent Dates:
Applied:
Dec. 26, 1874
Granted:
Jan. 12, 1875
Reissue Information:
Reissue of
148,165
(Mar. 03, 1874)
Patent Pictures:
USPTO
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