Rolf E. Hamke

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Plano, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid rocket propulsion system including array of hybrid or fluid...
- Patent number 6,393,830
- Issue date May 28, 2002
- Alliant Techsystems Inc.
- Rolf E. Hamke
- F42 - AMMUNITION BLASTING