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Patent number:
Patent Date:
US Patent: 1,904,563
Positive-action clutch
Patentee:
Robert W. Strout (
exact
or
similar
names) - Brooklyn, NY
USPTO Classifications:
192/35
,
192/69.81
,
192/94
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial machine clutches
Assignees:
E. W. Bliss Co.
- Brooklyn, NY
Manufacturer:
E. W. Bliss Co.
- Brooklyn, NY
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 04, 1930
Granted:
Apr. 18, 1933
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. W. Bliss Co.
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