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Patents Grantslast 30 patents

Information Patent Grant
Seal and its production method for the creation of load bearings, r...
- Patent number 5,722,800
- Issue date Mar 3, 1998
- Keller Grundbau GmbH
- Klaus Esters
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process and device for the decontamination of contaminated sites
- Patent number 5,098,224
- Issue date Mar 24, 1992
- Keller Grundbau GmbH
- Wolfgang Netzel
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

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