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Ewald FREESE
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Ochtersum, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for erecting a wind turbine tower
Patent number
11,230,854
Issue date
Jan 25, 2022
Wobben Properties GmbH
Ewald Freese
E04 - BUILDING
Patents Applications
last 30 patents
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Patent Application
METHOD FOR MOUNTING OR DISMOUNTING COMPONENTS OF A WIND TURBINE AND...
Publication number
20230075096
Publication date
Mar 9, 2023
WOBBEN PROPERTIES GMBH
Herbert Biebl
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
METHOD FOR ERECTING A WIND TURBINE TOWER
Publication number
20210108615
Publication date
Apr 15, 2021
WOBBEN PROPERTIES GMBH
Ewald FREESE
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...