Marcelo De Melo Silva

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Jaragua do Sul, BR

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Patents Grantslast 30 patents

Information Patent Grant
Encased starting switch contact assembly protected against dust and...
- Patent number 7,223,930
- Issue date May 29, 2007
- Weg Industrias S.A.
- Marcelo De Melo Silva
- H01 - BASIC ELECTRIC ELEMENTS