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Patent number:
Patent Date:
US Patent: 2,902,889
Hydraulic Turret Index
Patentee:
Hans Werner Trechsel (
exact
or
similar
names) - Madison, Dane County, WI
USPTO Classifications:
74/130
,
74/167
,
74/823
Tool Categories:
metalworking machines
:
metal lathes
:
turret lathes
metalworking machines
:
metalworking machine mechanisms
Assignees:
Gisholt Machine Co.
- Madison, Dane County, WI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jun. 18, 1956
Granted:
Sep. 08, 1959
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Gisholt Machine Co.
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