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US Patent: 2,520,632
Hydraulic pump or motor
Patentee:
Joseph Greenhut (exact or similar names) - University Heights, OH

USPTO Classifications:
91/499, 91/503, 91/505

Tool Categories:

Assignees:
Torq Electric Mfg. Co. - Cleveland, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 22, 1945
Granted: Aug. 29, 1950

Patent Pictures:
USPTO (New site tip)
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