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Horst Vogt
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Karlsruhe, DE
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last 30 patents
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Patent Grant
Ferroelectric or pyroelectric sensor utilizing a sodium nitrite layer
Patent number
4,348,611
Issue date
Sep 7, 1982
Wolfgang Ruppel
G01 - MEASURING TESTING
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Patent Grant
Method for creating a ferroelectric or pyroelectric body
Patent number
4,259,365
Issue date
Mar 31, 1981
Wolfgang Ruppel
G01 - MEASURING TESTING