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US Patent: 715,220
Means of Measuring Alternating Electric Currents
Patentee:
Milton E. Thompson (exact or similar names) - Ridgeway, Elk County, PA

USPTO Classifications:
324/138

Tool Categories:
electrical devices : electric meters

Assignees:
General Electric Co. - Schenectady, Schenectady County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 07, 1902
Granted: Dec. 02, 1902

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for General Electric Co.
Description:
Original application 30 Dec. 1896. Divided and this application filed 07 May 1902.

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