Rainer Wawrina

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Leonding, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing oxygen and/or ozone
- Patent number 5,039,314
- Issue date Aug 13, 1991
- Voest-Alpine Industrienlagenbau Gesellschaft m.b.H.
- Franz J. Lehner
- C01 - INORGANIC CHEMISTRY