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Patent number:
Patent Date:
US Patent: 1,254,267
Drill
Patentee:
Roland O. Pickin (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
175/228
,
175/334
,
175/348
,
175/354
,
175/376
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
J. C. Carpenter
T. D. Butler
George C. Davison
Patent Dates:
Applied:
Dec. 17, 1913
Granted:
Jan. 22, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
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Description:
Luthiesson, Belt & Fuller - patent attorneys
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