Claus-Bernd Plotz

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Stockelsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Moisture indicator for a respiratory protection device
- Patent number 5,194,224
- Issue date Mar 16, 1993
- Dragerwerk Aktiengesellschaft
- Claus-Bernd Plotz
- A62 - LIFE-SAVING FIRE-FIGHTING