Frank Kruger

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Oxygen-generating breathing apparatus
- Patent number 8,230,854
- Issue date Jul 31, 2012
- MSA Auer GmbH
- Frank Kruger
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Oxygen-Generating Breathing Apparatus
- Publication number 20080276934
- Publication date Nov 13, 2008
- Frank Kruger
- A62 - LIFE-SAVING FIRE-FIGHTING