Elzbieta Frackowiak

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Poznan, PL

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber electrode for a secondary cell
- Patent number 6,361,900
- Issue date Mar 26, 2002
- Messier-Bugatti
- Philippe Parmentier
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION OF ACTIVATED CARBON FROM TOBACCO LEAVES BY SIMULTANEOUS...
- Publication number 20150291432
- Publication date Oct 15, 2015
- POLITECHNIKA POZNANSKA
- Francois Béguin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hydrogen-Air Secondary Cell
- Publication number 20080118838
- Publication date May 22, 2008
- Krysztof Jurewicz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...