Fabrizio Marani

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Cinisello Balsamo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Optical filter for telecommunications
- Patent number 5,805,760
- Issue date Sep 8, 1998
- Sirti S.p.A.
- Enrico Serafini
- G02 - OPTICS
Information Patent Grant
Optical filter for telecommunications
- Patent number 5,706,379
- Issue date Jan 6, 1998
- Sirti S.p.A.
- Enrico Serafini
- G02 - OPTICS