Niles M. Dwyer

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Park Ridge, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner-blower assembly with sound absorbing arrangement
- Patent number 4,120,616
- Issue date Oct 17, 1978
- Breuer Electric Manufacturing Company
- Niles M. Dwyer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...