Miguel Greyde Avila Dias

Follow

Person

Porto Alegre, BR

People

Patents Grantslast 30 patents

Information Patent Grant
Thermodynamic valve for retaining vapours and gases and relieving p...
- Patent number 11,149,868
- Issue date Oct 19, 2021
- Miguel Greyde Avila Dias
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
THERMODYNAMIC VALVE FOR RETAINING VAPOURS AND GASES AND RELIEVING P...
- Publication number 20210293341
- Publication date Sep 23, 2021
- Miguel Greyde Avila Dias
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...