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 Bodtcher-Hansen H AsfiledCriticalBodtcher-Hansen H As
Priority to DK601074ApriorityCriticalpatent/DK135406B/da
Priority to DK422075AAprioritypatent/DK138412B/da
Priority to US05/628,779prioritypatent/US4024375A/en
Priority to DE19752549284prioritypatent/DE2549284A1/de
Priority to NO75753838Aprioritypatent/NO139511C/no
Priority to SE7512933Aprioritypatent/SE410816B/xx
Publication of DK601074ApublicationCriticalpatent/DK601074A/da
Publication of DK135406BpublicationCriticalpatent/DK135406B/da
Application grantedgrantedCritical
Publication of DK135406CpublicationCriticalpatent/DK135406C/da