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US Patent: 2,381,741
Pump or motor unit
Patentee:
Christian E. Grosser (exact or similar names) - Winchester, MA

USPTO Classifications:
60/490, 91/484, 91/494, 91/497

Tool Categories:
industrial machines : pumps : hydraulic pumps

Assignees:
Standard Machinery Co. (Rhode Island) - Cranston, RI

Manufacturer:
Standard Machinery Co. (Rhode Island) - Cranston, RI

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 22, 1942
Granted: Aug. 07, 1945

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Standard Machinery Co. (Rhode Island)

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