Ralf Haase

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for vulcanizing tires
- Patent number 5,961,913
- Issue date Oct 5, 1999
- Semperit Reifen Aktiengesellschaft
- Ralf Haase
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL