Claus Dyre Nielsen

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Hellerup, DK

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Patents Grantslast 30 patents

Information Patent Grant
Drain and a building structure having a drain
- Patent number 7,617,644
- Issue date Nov 17, 2009
- Unidrain A/S
- Claus Dyre Nielsen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Drain and a building structure having a drain
- Patent number 7,246,472
- Issue date Jul 24, 2007
- Unidrain A/S
- Claus Dyre Nielsen
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Drain and a building structure having a drain
- Publication number 20080022617
- Publication date Jan 31, 2008
- UNIDRAIN A/S
- Claus Dyre Nielsen
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Drain and a building structure having a drain
- Publication number 20030115814
- Publication date Jun 26, 2003
- Claus Dyre Nielsen
- E03 - WATER SUPPLY SEWERAGE