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Patent number:
Patent Date:
US Patent: 1,470,625
Plate valve
Patentee:
Joseph W. Jones (
exact
or
similar
names) - Corning, NY
USPTO Classifications:
137/516.21
,
137/543.15
Tool Categories:
industrial machines
:
pneumatic
:
air compressors
Assignees:
Ingersoll-Rand Co.
- Jersey City, NJ
Manufacturer:
Ingersoll-Rand Co.
- Jersey City, NJ
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 05, 1922
Granted:
Oct. 16, 1923
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Ingersoll-Rand Co.
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