Maria Luisa Calvo

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,163,769
- Issue date Jan 16, 2007
- Pavel Cheben
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20050161645
- Publication date Jul 28, 2005
- Pavel Cheben
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY