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Heinz Aeschlimann
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Aarau, CH
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last 30 patents
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Patent Grant
Method and apparatus for measuring relative position
Patent number
4,681,433
Issue date
Jul 21, 1987
Kern & Co. AG
Heinz Aeschlimann
G01 - MEASURING TESTING
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Patent Grant
Apparatus for correcting theodolites
Patent number
4,136,955
Issue date
Jan 30, 1979
Kern & Co. AG
Heinz Aeschlimann
G01 - MEASURING TESTING