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Patent number:
Patent Date:
US Patent: 1,270,573
Pump
Patentee:
Alexander Groundwater Walls (
exact
or
similar
names) - Paisley, Scotland
USPTO Classifications:
184/27.1
Tool Categories:
transportation
:
aircraft
propulsion and energy
:
internal combustion engines
:
internal combustion engine lubrication
Assignees:
Walter McGee & Son, Ltd.
- Paisley, Scotland
Manufacturer:
Walter McGee & Son, Ltd.
- Paisley, Scotland
Witnesses:
Florence Houston
Henry Mason
Patent Dates:
Applied:
Nov. 21, 1917
Granted:
Jun. 25, 1918
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Walter McGee & Son, Ltd.
Description:
"This invention relates to piston pumps...adapted to deliver lubricating oil in an aeroplane engine."
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