Albert Blum

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CH-2072 St. Blaise, CH

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Patents Grantslast 30 patents

Information Patent Grant
Trim compensation for a hovercraft
- Patent number 5,522,470
- Issue date Jun 4, 1996
- Hartmut Stiegler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steering gear for a hovercraft
- Patent number 5,520,260
- Issue date May 28, 1996
- Hartmut Stiegler
- B60 - VEHICLES IN GENERAL