Karl Kramlehner

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Rumlang, OE

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for the heating of hollow cylindrical rollers of a corrug...
- Patent number 4,090,841
- Issue date May 23, 1978
- Asitrade AG
- Karl Kramlehner
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE