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Patent number:
Patent Date:
US Patent: 489,973
Dough-machine
Patentee:
James Henry Mitchell (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
425/230
,
425/94
Tool Categories:
trade specific
:
baker
Assignees:
None
Manufacturer:
J. H. Mitchell
- Philadelphia, PA
Witnesses:
A. M. Pierce
Isabel Chester
Patent Dates:
Applied:
Mar. 15, 1892
Granted:
Jan. 17, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
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