Peter Kitzmantel

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Vienna, OE

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Patents Grantslast 30 patents

Information Patent Grant
Device for the continuous production of a strand of foamed material
- Patent number 4,032,275
- Issue date Jun 28, 1977
- Semperit Aktiengesellschaft
- Johann Schwab
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL