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Johannessen Mosbaek
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Koge, DK
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last 30 patents
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Patent Grant
Method for delaying run-off of flash-storm water or ordinary rainwa...
Patent number
5,800,092
Issue date
Sep 1, 1998
Werner Nill
E04 - BUILDING
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Patent Grant
Method and device for delaying the run-off of flash-storm water or...
Patent number
5,524,393
Issue date
Jun 11, 1996
Nill; Werner
Werner Nill
E04 - BUILDING