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Filing date
Publication date
Application filed by Joergen GruenwaldfiledCriticalJoergen Gruenwald
Priority to DK123843ApriorityCriticalpatent/DK65866C/da
Application grantedgrantedCritical
Publication of DK65866CpublicationCriticalpatent/DK65866C/da
DK123843A1943-05-031943-05-03Fjederlegeme, bestaaende af Bæreorganer med mellemliggende fjedrende Stivere, og Fremgangsmaade ved dets Fremstilling.
DK65866C
(da)