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Patent number:
Patent Date:
US Patent: 3,994,678
Heater for billets
Patentee:
John W. Nelson (
exact
or
similar
names) - Wyoming, MI
USPTO Classifications:
432/128
,
432/145
,
432/153
Tool Categories:
Assignees:
Oliver Machinery Co.
- Grand Rapids, MI
Manufacturer:
Oliver Machinery Co.
- Grand Rapids, MI
Witnesses:
Unknown
Patent Dates:
Applied:
May 12, 1975
Granted:
Nov. 30, 1976
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Oliver Machinery Co.
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