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Patent number:
Patent Date:
US Patent: 637,084
Lathe Tool Holder
Patentee:
Hans John Stephen Cassal (
exact
or
similar
names) - London, Middlesex County, England
USPTO Classifications:
407/83
,
407/98
,
407/99
Tool Categories:
metalworking machines
:
metal lathes
:
lathe tool holders and tool posts
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Jul. 14, 1899
Granted:
Nov. 14, 1899
Patent Pictures:
USPTO
(New site tip)
Google Patents
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