Guardian do Brasil Vidros Planos Ltda.

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Patents Grantslast 30 patents

Information Patent Grant
Mirror having reflective layer of or including silicon aluminum
- Patent number 9,151,880
- Issue date Oct 6, 2015
- Guardian do Brasil Vidros Planos Ltda.
- Afonso Kreling
- G02 - OPTICS
Information Patent Grant
Mirror having reflective layer of or including silicon aluminum
- Patent number 9,134,466
- Issue date Sep 15, 2015
- Guardian do Brasil Vidros Planos Ltda.
- Afonso Kreling
- G02 - OPTICS

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