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Daniel SCHMIDT
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Oberuzwil, CH
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Patents Grants
last 30 patents
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Patent Grant
Screw press for compressing and dewatering a suspension
Patent number
10,703,062
Issue date
Jul 7, 2020
Hitachi Zosen Inova AG
Michael Oertig
B30 - PRESSES
Patents Applications
last 30 patents
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Patent Application
HELICAL SCREW CONVEYOR UNIT, WORM SHAFT, WORM EXTRUDER, AND METHOD...
Publication number
20240416607
Publication date
Dec 19, 2024
HITACHI ZOSEN INOVA AG
Marc EUGSTER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
SCREW PRESS FOR COMPRESSING AND DEWATERING A SUSPENSION
Publication number
20170087788
Publication date
Mar 30, 2017
HITACHI ZOSEN INOVA AG
Michael OERTIG
B30 - PRESSES