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Lubrication system for a drive train of a wind turbine, wind turbin...
Patent number
11,512,681
Issue date
Nov 29, 2022
DWEN GMBH
Andreas Rogg
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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WALKING AID
Publication number
20150102577
Publication date
Apr 16, 2015
DWEN
Dirk Wenmakers
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE