Vincentius Hartanto

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
High temperature resistant marking agent, especially ink
- Patent number 6,797,047
- Issue date Sep 28, 2004
- Siemens Aktiengesellschaft
- Vincentius Hartanto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
High temperature resistant marking agent, especially ink
- Publication number 20030101899
- Publication date Jun 5, 2003
- Vincentius Hartanto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES