Dirk T. Hove

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MR Hooglanderveen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for aerating waste water
- Patent number 5,522,989
- Issue date Jun 4, 1996
- Hubert B.V.
- Dirk T. Hove
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for contacting a gas with a liquid, in particular for aer...
- Patent number 4,741,869
- Issue date May 3, 1988
- DHV Raadgevend Ingenieursbureau B.V.
- Dirk T. Hove
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE