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Patent number:
Patent Date:
US Patent: 500,153
Bit-stock
Patentee:
William S. Parman (
exact
or
similar
names) - Sedan, KS
USPTO Classifications:
279/93
,
403/341
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Jun. 27, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
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