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Patent number:
Patent Date:
US Patent: 869,639
Bit-stock
Patentee:
Joseph O. Michaud (
exact
or
similar
names) - Fort Kent, ME
USPTO Classifications:
279/44
,
279/89
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Oct. 29, 1907
Patent Pictures:
USPTO
(New site tip)
Google Patents
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