Pekka Virta

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Ship lock electrical energy generation
- Patent number 6,969,925
- Issue date Nov 29, 2005
- General Electric Canada Inc.
- Norman Desy
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Ship lock electrical energy generation
- Publication number 20040108731
- Publication date Jun 10, 2004
- General Electric Canada Inc.
- Normand Desy
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING