Eckhard Rolf

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Bremen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rescue equipment for submarine crafts
- Patent number 4,182,257
- Issue date Jan 8, 1980
- Erno Raumfahrttechnik GmbH
- Eckhard Rolf
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT