Martin Schmah

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Frankfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Reference electrode for electrolytic cells having an ion-conducting...
- Patent number 5,954,930
- Issue date Sep 21, 1999
- Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften
- Helfried Nafe
- G01 - MEASURING TESTING
Information Patent Grant
Solid electrolyte sensor
- Patent number 5,439,581
- Issue date Aug 8, 1995
- Mannesmann Aktiengesellschaft
- Martin Schmah
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining gas concentrations and gas sensor with a sol...
- Patent number 5,403,452
- Issue date Apr 4, 1995
- Hartmann & Braun
- Bernd Hielscher
- G01 - MEASURING TESTING