BSPARKS S.p.A.

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Roncadelle, IT

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Patents Grantslast 30 patents

Information Patent Grant
Electrical switch for gas cocks
- Patent number 6,541,721
- Issue date Apr 1, 2003
- BSPARKS S.p.A.
- Silvano Lamberti
- F24 - HEATING RANGES VENTILATING