Theo Mack

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Leinfelden-Echterdingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sealing ring structure with stressing ring
- Patent number 4,714,259
- Issue date Dec 22, 1987
- Busak + Luyken GmbH & Co.
- Theo Mack
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...