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US Patent: 1,147,835
Low Water Alarm for Steam Boilers and the Like
Patentee:
Robert Wood (exact or similar names) - New York, NY

USPTO Classifications:
137/558, 73/333

Tool Categories:
propulsion and energy : steam apparatus : low water alarms

Assignees:
Nathan Mfg. Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 06, 1913
Granted: Jul. 27, 1915

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Nathan Mfg. Co.

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