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Application filed by Wolfgang Henry Richard BehrensfiledCriticalWolfgang Henry Richard Behrens
Application grantedgrantedCritical
Publication of DK83888CpublicationCriticalpatent/DK83888C/en
DK128953A1952-04-181953-04-17
Method for operating piston internal combustion engines and piston internal combustion engine for carrying out the method.
DK83888C
(en)