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
Priority to BE787629DpriorityCriticalpatent/BE787629A/xx
Application filed by Jensen H BuschfiledCriticalJensen H Busch
Priority to DK405471Aprioritypatent/DK126009B/da
Priority to CA149,335Aprioritypatent/CA971054A/en
Priority to GB3782572Aprioritypatent/GB1368014A/en
Priority to DE2240269Aprioritypatent/DE2240269C3/de
Priority to NO2932/72Aprioritypatent/NO130483C/no
Priority to CH1223572Aprioritypatent/CH568398A5/xx
Priority to SE7210673Aprioritypatent/SE388632B/xx
Priority to JP47082681Aprioritypatent/JPS4829636A/ja
Priority to FR7229664Aprioritypatent/FR2149564B1/fr
Priority to AT715272Aprioritypatent/AT326447B/de
Priority to NL7211421Aprioritypatent/NL7211421A/xx
Publication of DK126009BpublicationCriticalpatent/DK126009B/da