Rolf Gunnar Nilsen

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Akland, NO

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Patents Grantslast 30 patents

Information Patent Grant
Replaceable seal for watertight and fire-resistant sliding doors
- Patent number 6,508,034
- Issue date Jan 21, 2003
- IMS A/S
- Rolf Gunnar Nilsen
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT