Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Christian Christiansen, Henning Svend Olu ChristiansenfiledCriticalChristian Christiansen
Application grantedgrantedCritical
Publication of DK58950CpublicationCriticalpatent/DK58950C/da
DK58950D1940-02-291940-02-29Anordning ved en adskillelig Samling mellem et rørformet Element og et sig vinkelret ud fra dette strækkende Element.
DK58950C
(da)