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US Patent: 1,989,966
Hydraulic Turbine
Patentee:
George A. Biggs (exact or similar names) - Springfield, Clark County, OH

USPTO Classifications:
416/192, 416/243

Tool Categories:
propulsion and energy : water power : water wheels : turbine water wheels

Assignees:
James Leffel & Co. - Springfield, Clark County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 24, 1929
Granted: Feb. 05, 1935

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for James Leffel & Co.

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