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Patent number:
Patent Date:
US Patent: 3,555,966
Air cylinder with pilot valve in head
Patentee:
Ignazio James Coniglio (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
137/624.14
,
137/625.6
,
91/306
Tool Categories:
Assignees:
Mead Specialties Co., Inc.
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 03, 1966
Granted:
Jan. 19, 1971
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This is the last patent assigned to Mead Specialties, which made the first narrow-belt sander.
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