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US Patent: 2,015,423
Hydraulic Pump or Motor
Patentee:
Ralph E. Flanders (exact or similar names) - Springfield, Windsor County, VT

USPTO Classifications:
4/839, 91/505

Tool Categories:
metalworking machines : metalworking machine mechanisms : hydraulic apparatus
propulsion and energy : water power : hydraulic motors
industrial machines : pumps : hydraulic pumps

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 14, 1931
Granted: Sep. 24, 1935

Patent Pictures:
USPTO (New site tip)
Google Patents
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