Antti Nurmi

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Siuntio, FI

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Patents Grantslast 30 patents

Information Patent Grant
Material to be used as a concrete additive
- Patent number 9,174,873
- Issue date Nov 3, 2015
- UPM-Kymmene Corporation
- Antti Laukkanen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
MATERIAL TO BE USED AS A CONCRETE ADDITIVE
- Publication number 20120227633
- Publication date Sep 13, 2012
- UPM-Kymmene Corporation
- Antti Laukkanen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES