Franz Jilek

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Gallneukirchen, AT

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Patents Grantslast 30 patents

Information Patent Grant
Thermally expandable sealants
- Patent number 4,277,532
- Issue date Jul 7, 1981
- Chemie Linz Aktiengesellschaft
- Hubert Czepel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...