Anton Wirth

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Gais, CH

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Patents Grantslast 30 patents

Information Patent Grant
Soundproofing for insulating sound producing devices or parts of sy...
- Patent number 6,604,603
- Issue date Aug 12, 2003
- Etis AG
- Anton Wirth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...