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 JP961883UpriorityCriticalpatent/JPS59116102U/ja
Priority to CA000439216Aprioritypatent/CA1205621A/en
Priority to US06/543,055prioritypatent/US4484498A/en
Priority to DE198383306362Tprioritypatent/DE107481T1/de
Priority to DE8383306362Tprioritypatent/DE3375088D1/de
Priority to EP83306362Aprioritypatent/EP0107481B1/en
Publication of JPS59116102UpublicationCriticalpatent/JPS59116102U/ja
Application grantedgrantedCritical
Publication of JPS6325047Y2publicationCriticalpatent/JPS6325047Y2/ja
