Terje Skjetne

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N-7047 Trondheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Device for connecting the contact cable for vehicles running on rails
- Patent number 5,380,961
- Issue date Jan 10, 1995
- Oy Sekko AB
- Trond A. Ronning
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ski pole
- Patent number 5,139,284
- Issue date Aug 18, 1992
- Trond Ronning
- A63 - SPORTS GAMES AMUSEMENTS