Milan Sirek

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Praha, CZ

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Patents Grantslast 30 patents

Information Patent Grant
Method of chemical recycling of polyethylene terephthalate waste
- Patent number 6,649,792
- Issue date Nov 18, 2003
- Milan Sirek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method of chemical recycling of polyethylene terephthalate waste
- Publication number 20030032840
- Publication date Feb 13, 2003
- Milan Sirek
- C07 - ORGANIC CHEMISTRY