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US Patent: 4,120,616
Vacuum cleaner-blower assembly with sound absorbing arrangement
Patentees: Janis A. Rasins (exact or similar names) - Chicago, IL Niles M. Dwyer (exact or similar names) - Park Ridge, IL USPTO Classifications: 15/326, 15/344, 15/405, 15/410, 310/63, 417/119, 417/191, 417/206, 417/373, 417/423.2 Tool Categories: industrial machines : blowers household : vacuum cleaners Assignees: Breuer Electric Mfg. Co. - Chicago, IL Manufacturer: Breuer Electric Mfg. Co. - Chicago, IL Witnesses: Unknown	Patent Dates: Applied: Oct. 06, 1975 Granted: Oct. 17, 1978 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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