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Application filed by Fritz HelkenbergfiledCriticalFritz Helkenberg
Priority to DK317361ApriorityCriticalpatent/DK94666C/da
Application grantedgrantedCritical
Publication of DK94666CpublicationCriticalpatent/DK94666C/da
DK317361A1960-05-041960-05-04Cylindrisk bomuldsvæge til med flydende brændstof drevne brændere, samt fremgangsmåde ved fremstilling deraf.
DK94666C
(da)