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Application filed by Frank Jenke, Gerhard Wulf, Hannelore Huefner, Juergen Peschel, Hasso Kurbjuhn, Rosina LerchefiledCriticalFrank Jenke
Priority to DD19499476ApriorityCriticalpatent/DD127595B1/de
Priority to DK416677Aprioritypatent/DK416677A/da
Publication of DD127595A1publicationCriticalpatent/DD127595A1/de
Publication of DD127595B1publicationCriticalpatent/DD127595B1/de