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Patent number:
Patent Date:
US Patent: 2,424,313
Quick locking vise
Patentee:
Robert O. Heinrich (
exact
or
similar
names) - Racine, WI
USPTO Classifications:
269/168
,
269/169
,
269/196
,
81/152
Tool Categories:
work holding
:
vises
:
machinist vises
Assignees:
None
Manufacturer:
Heinrich Tools Inc.
- Racine, WI
Witnesses:
Unknown
Patent Dates:
Applied:
May 15, 1943
Granted:
Jul. 22, 1947
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Heinrich Co.
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