Ralf Braun

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Kreuzwertheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Liquid dispensing and/or aspirating device to be operated manually...
- Patent number 6,841,129
- Issue date Jan 11, 2005
- Brand GmbH + CO KG
- Ralf Braun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for detecting the type of replaceable piston-cyli...
- Patent number 6,740,295
- Issue date May 25, 2004
- Brand GmbH + CO KG
- Ralf Braun
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid dispensing and/or aspirating device to be operated manually...
- Publication number 20020018734
- Publication date Feb 14, 2002
- Ralf Braun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and device for detecting the type of replaceable piston-cyli...
- Publication number 20010019701
- Publication date Sep 6, 2001
- Ralf Braun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL