Jurgen Friedrich

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Neuensorg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic pocket atomizer
- Patent number 4,877,989
- Issue date Oct 31, 1989
- Siemens Aktiengesellschaft
- Wolf-Dietrich Drews
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...