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Patent number:
Patent Date:
US Patent: 1,369,968
Feed-regulator
Patentee:
Emil R. Draver (
exact
or
similar
names) - Richmond, IN
USPTO Classifications:
222/273
,
222/287
,
406/62
Tool Categories:
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Mar. 01, 1921
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Draver Mfg. Co.
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