Juha Kristiad Tolvanen

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Vantaa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Electric filter
- Patent number 6,440,199
- Issue date Aug 27, 2002
- Alstom (Switzerland) Ltd
- Juha Kristiad Tolvanen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
Electric filter
- Publication number 20020017195
- Publication date Feb 14, 2002
- ABB FLAKT AB
- Juha Kristiad Tolvanen
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...