Marek Maciejewski

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Warsaw, PL

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Patents Grantslast 30 patents

Information Patent Grant
Dual-stage method for the reactivation of thermally aged nitrogen o...
- Patent number 8,383,544
- Issue date Feb 26, 2013
- Umicore AG & Co., KG
- Stephan Eckhoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL