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Patent number:
Patent Date:
US Patent: 2,369,209
Turrethead Locking Means
Patentees:
Paul H. Lange (
exact
or
similar
names) - Bridgeport, CT
Edward N. Cowell (
exact
or
similar
names) - Bridgeport, CT
Edward P. Bullard (
exact
or
similar
names) - Fairfield, CT
USPTO Classifications:
188/69
,
409/221
,
74/814
,
74/823
,
74/826
,
82/159
Tool Categories:
metalworking machines
:
metal lathes
:
turret lathes
Assignees:
Bullard Co.
- Bridgeport, CT
Manufacturer:
Bullard Co.
- Bridgeport, CT
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 12, 1939
Granted:
Feb. 13, 1945
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Vintage Machinery entry for Bullard Machine Tool Co.
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