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 JP18593684UpriorityCriticalpatent/JPS61102844U/ja
Priority to US06/801,132prioritypatent/US4646564A/en
Priority to EP85730159Aprioritypatent/EP0184545B1/en
Publication of JPS61102844UpublicationCriticalpatent/JPS61102844U/ja