Costantino Broetto

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Milan, IT

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Patents Grantslast 30 patents

Information Patent Grant
Level sensing device for dielectric liquids
- Patent number 4,313,102
- Issue date Jan 26, 1982
- Fratelli Borletti S.p.A.
- Costantino Broetto
- G01 - MEASURING TESTING
Information Patent Grant
Device for indicating insufficient inflation pressure in vehicle tires
- Patent number 4,272,755
- Issue date Jun 9, 1981
- Fratelli Borletti S.p.A.
- Costantino Broetto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Insufficient pressure detector device for motor vehicle tires
- Patent number 4,255,628
- Issue date Mar 10, 1981
- Fratelli Borletti S.p.A.
- Costantino Broetto
- B60 - VEHICLES IN GENERAL