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US Patent: 993,064
Automatic Control for Hydraulic Nozzles
Patentee:
George J. Henry, Jr. (exact or similar names) - San Francisco, San Francisco County, CA

USPTO Classifications:
137/53, 415/20, 415/35, 415/43

Tool Categories:
propulsion and energy : water power : nozzles
propulsion and energy : water power : water wheels : water wheel governors

Assignees:
George J. Henry, Jr. - San Francisco, San Francisco County, CA
Pelton Water Wheel Co. - San Francisco, San Francisco County, CA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 22, 1909
Granted: May 23, 1911

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

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