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Priority claimed from CH789575Aexternal-prioritypatent/CH590097A5/xx
Priority claimed from DK307375AAexternal-prioritypatent/DK142017B/en
Application filed by Inventio AgfiledCriticalInventio Ag
Publication of DK506478ApublicationCriticalpatent/DK506478A/en
Publication of DK143485BpublicationCriticalpatent/DK143485B/en
Application grantedgrantedCritical
Publication of DK143485CpublicationCriticalpatent/DK143485C/en
DK506478A1975-06-181978-11-14
RECTANGULAR FRAME FRAME, SPECIAL FOR USE IN MACHINE MANUFACTURE OF CASHOUS CASTING FORMS AND WHICH CAN BE OPENED AND CLOSED
DK143485C
(en)