Milo E. Friesen

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Rock Falls, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of and apparatus for jet aeration
- Patent number 4,112,025
- Issue date Sep 5, 1978
- Houdaille Industries, Inc.
- George E. Wilson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE