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Application filed by Rudolf Ing KronfiledCriticalRudolf Ing Kron
Application grantedgrantedCritical
Publication of AT87368BpublicationCriticalpatent/AT87368B/de
AT87368D1916-05-081916-05-08Verfahren zur Herstellung von spezifisch leichten Rundgarnen aus Papier-, Papierstoff- oder ähnlichen Bändchen.
AT87368B
(de)