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Application filed by Fritz HelkenbergfiledCriticalFritz Helkenberg
Priority to DK176160ApriorityCriticalpatent/DK94126C/en
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Publication of DK94126CpublicationCriticalpatent/DK94126C/en
DK176160A1960-05-041960-05-04
Cylindrical cotton wicks for liquid fuels, in particular petroleum, powered burners, and methods for their manufacture.
DK94126C
(en)