Michael Maier

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Feldkirch-Tisis, AT

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Patents Grantslast 30 patents

Information Patent Grant
Fastening element assembly
- Patent number 4,986,709
- Issue date Jan 22, 1991
- Hilti Aktiengesellschaft
- Hans Hachtel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...