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US Patent: 1,561,722
Motor
Patentee: Francis A. Jimerson (exact or similar names) - Athens, PA USPTO Classifications: 188/170, 254/379, 477/199 Tool Categories: industrial machines : pneumatic : pneumatic motors material handling : hoists, winches, come-alongs Assignees: Ingersoll-Rand Co. - Jersey City, NJ Manufacturer: Ingersoll-Rand Co. - Jersey City, NJ Witnesses: Unknown	Patent Dates: Applied: Apr. 10, 1924 Granted: Nov. 17, 1925 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Ingersoll-Rand Co.
Description: Improvements to patent 1,484,960.

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