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Patent number:
Patent Date:
US Patent: 2,838,129
Muffler assembly
Patentees:
Arno Hesse (
exact
or
similar
names) - Chicago, IL
Peter Walzak (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
123/198E
,
123/65.0EM
,
181/240
,
181/243
,
181/282
Tool Categories:
Assignees:
Mall Tool Co.
- Chicago, IL
Manufacturer:
Mall Tool Co.
- Chicago, IL
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 18, 1955
Granted:
Jun. 10, 1958
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Mall Tool Co.
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