von Wimmersperg; Heinrich

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Detroit, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Propellant operator
- Patent number 4,372,122
- Issue date Feb 8, 1983
- von Wimmersperg; Heinrich
- Heinrich F. von Wimmersperg
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES