Franz-Ludwig Dahm

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Alzenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuously measuring ion concentrations
- Patent number 4,276,143
- Issue date Jun 30, 1981
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Franz-Ludwig Dahm
- G01 - MEASURING TESTING