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Application filed by Hans Groeber, Heinz MatzkefiledCriticalHans Groeber
Priority to DD20639978ApriorityCriticalpatent/DD137513A1/en
Publication of DD137513A1publicationCriticalpatent/DD137513A1/en
FOERFARANDE OCH ANORDNING I EN PAPPERSMASKIN FOER LOESGOERING AV BANAN FRAON EN FORMNINGSVIRA OCH FOER OEVERFOERING AV DENSAMMA TILL EN TILL PRESSPARTIET HOERANDE VAEVNAD