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Jurg Oberhansli
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Kuttigen, CH
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last 30 patents
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Patent Grant
Limit and measurement value transmitter
Patent number
4,275,295
Issue date
Jun 23, 1981
Hectronic AG
Roland Menningen
G01 - MEASURING TESTING
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Patent Grant
Optical-electrical liquid probes
Patent number
4,039,845
Issue date
Aug 2, 1977
Hectronic AG
Jurg Oberhansli
G02 - OPTICS