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Patent number:
Patent Date:
US Patent: 4,483,402
Paving breaker
Patentee:
William Vonhoff, Jr. (
exact
or
similar
names) - Montgomery, IL
USPTO Classifications:
173/112
,
173/125
,
173/207
,
91/317
Tool Categories:
Assignees:
Thor Power Tool Co.
- Aurora, IL
Manufacturer:
Thor Power Tool Co.
- Aurora, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 01, 1981
Granted:
Nov. 20, 1984
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thor Power Tool Co.
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