Roland Kunzli

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Mellingen, CH

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Patents Grantslast 30 patents

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Apparatus for the zone-annealing of a workpiece consisting of a hig...
- Patent number 4,583,720
- Issue date Apr 22, 1986
- BBC Brown, Boveri & Co., Ltd.
- Roland Kunzli
- C21 - METALLURGY OF IRON