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US Patent: 2,607,969
Spacer for casting squirrel cage rotors
Patentees: Ralph S. Thacker (exact or similar names) - Los Angeles, CA William M. Evans (exact or similar names) - La Habra Heights, CA USPTO Classifications: 164/333, 164/DIG.01, 249/175, 249/61, 310/211, 310/65 Tool Categories: electrical devices : electric motors : electric motor making electrical devices : electric motors : induction motors Assignees: U. S. Electrical Motors, Inc. - Los Angeles, CA Manufacturer: U. S. Electrical Motors, Inc. - Los Angeles, CA Witnesses: Unknown	Patent Dates: Applied: Nov. 19, 1948 Granted: Aug. 26, 1952 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for U.S. Electrical Mfg. Co. | U.S. Electrical Motors, Inc.

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