Johannes WAPPENSCHMIDT

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotary-piston pump
- Patent number 10,617,807
- Issue date Apr 14, 2020
- Rheinisch-Westfaelische Technische Hochschule Aachen
- Johannes Wappenschmidt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ROTARY-PISTON PUMP
- Publication number 20170189593
- Publication date Jul 6, 2017
- Johannes WAPPENSCHMIDT
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...