Legal status (The legal status 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 status listed.)
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 filedfiledCritical
Priority to JP1609976ApriorityCriticalpatent/JPS5299666A/ja
Priority to US05/697,734prioritypatent/US4076177A/en
Priority to DK280676Aprioritypatent/DK280676A/da
Priority to CH810576Aprioritypatent/CH613131A5/xx
Publication of JPS5299666ApublicationCriticalpatent/JPS5299666A/ja
Publication of JPS5443829B2publicationCriticalpatent/JPS5443829B2/ja