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Patent number:
Patent Date:
US Patent: 1,160,426
Altitude Gage
Patentee:
Coleman J. Manning (
exact
or
similar
names) - Medford, Middlesex County, MA
USPTO Classifications:
116/271
,
116/291
,
116/296
Tool Categories:
gauges
:
liquid gauges
Assignees:
American Steam Gauge & Valve Mfg. Co.
- Boston, Suffolk County, MA
Manufacturer:
American Steam Gauge & Valve Mfg. Co.
- Boston, Suffolk County, MA
Witnesses:
F. R. Roulstone
P. W. Pezzetti
E. P. Bramen
Patent Dates:
Applied:
Sep. 21, 1914
Granted:
Nov. 16, 1915
Patent Pictures: [
1
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2
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3
]
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for American Steam Gauge Co.
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