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Patent number:
Patent Date:
US Patent: 4,868,995
Apparatus and method for marking center of turning billet
Patentee:
Leonard G. Lee (
exact
or
similar
names) - Ottawa, ON Canada
USPTO Classifications:
33/672
Tool Categories:
Assignees:
Lee Valley Tools Ltd.
- Ottawa, ON Canada
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 13, 1988
Granted:
Sep. 26, 1989
Patent Pictures:
USPTO
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