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Inventor
KLUCK STEFAN
DE
2 patents
Patents
2 patents
US11865482B2
Jan 9, 2024
Filter module comprising sensor and method for determining the state of a filter element
FREUDENBERG CARL KG
4 citations
67
US11235271B2
Feb 1, 2022
Filter cartridge with venturi nozzle
FREUDENBERG CARL KG
0 citations
55