Goran Dahl

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Lund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Valve cone, a valve and a valve manufacturing process
- Patent number 6,082,405
- Issue date Jul 4, 2000
- Tac AB
- Patrik Qvarfordh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...