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Jorg Schmitt
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Bad Schwalbach, DE
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last 30 patents
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Patent Grant
Method for the disintegration sewage sludge
Patent number
6,578,781
Issue date
Jun 17, 2003
J.F. Knauer GmbH
Jochen Knauer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Grant
Method for disintegrating sewage sludge
Patent number
6,578,780
Issue date
Jun 17, 2003
J.F. Knauer GmbH
Jochen Knauer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
Method for the disintegration sewage sludge
Publication number
20020121564
Publication date
Sep 5, 2002
Jochen Knauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
Method for disintegrating sewage sludge
Publication number
20020063094
Publication date
May 30, 2002
Jochen Knauer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE