Mauricio Andrés Contreras Hernández

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Santiago, CL

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Patents Grantslast 30 patents

Information Patent Grant
Communication system in respiratory protection masks
- Patent number 9,402,119
- Issue date Jul 26, 2016
- INGENIERIA, COMPUTACION Y COMUNICACIONES SOLUNOVA LTDA.
- Mauricio Andrés Contreras Hernández
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication System in Respiratory Protection Masks
- Publication number 20150312664
- Publication date Oct 29, 2015
- Ingeniera, Computación Y Communicaciones Solunova Ltda.
- Mauricio Andrés Contreras Hernández
- H04 - ELECTRIC COMMUNICATION TECHNIQUE