Volker Huennebeck

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mouthpiece valve for breathing equipment
- Patent number 5,133,347
- Issue date Jul 28, 1992
- Auergesellschaft GmbH
- Volker Huennebeck
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Self-rescuer apparatus
- Patent number 4,840,170
- Issue date Jun 20, 1989
- Auergesellschaft GmbH
- Klaus-Dieter Dahrendorf
- A62 - LIFE-SAVING FIRE-FIGHTING