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Application filed by Hermann DiehlfiledCriticalHermann Diehl
Publication of CH59241ApublicationCriticalpatent/CH59241A/en
CH59241A1911-10-201911-10-20
Device for the automatic shifting of the ignition moment in explosive gas engines operated by electric power generators
CH59241A
(en)
Circuit device in magneto-electric ignition machines for the simultaneous generation of two ignition sparks in the explosion chamber of large combustion engines