Klaus Arens

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Wenden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flushing device for a sanitary device and toilet or urinal flush
- Patent number 10,711,439
- Issue date Jul 14, 2020
- Viega Technology GmbH & Co. KG
- Klaus Arens
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain valve for a flushing cistern and flushing cistern having a dr...
- Patent number 10,364,561
- Issue date Jul 30, 2019
- Viega Technology GmbH & Co. KG
- Klaus Arens
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Flushing Device for a Sanitary Device and Toilet or Urinal Flush
- Publication number 20190368169
- Publication date Dec 5, 2019
- Viega Technology GmbH & Co. KG
- Klaus ARENS
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drain Valve for a Flushing Cistern and Flushing Cistern Having a Dr...
- Publication number 20190032314
- Publication date Jan 31, 2019
- Viega Technology GmbH & Co. KG
- Klaus Arens
- E03 - WATER SUPPLY SEWERAGE