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 JP3007284UpriorityCriticalpatent/JPS60144959U/ja
Priority to US06/659,299prioritypatent/US4598865A/en
Priority to AU34144/84Aprioritypatent/AU571013B2/en
Priority to DE8484307004Tprioritypatent/DE3470389D1/de
Priority to EP84307004Aprioritypatent/EP0140626B1/en
Priority to CA000465608Aprioritypatent/CA1230096A/en
Publication of JPS60144959UpublicationCriticalpatent/JPS60144959U/ja
Application grantedgrantedCritical
Publication of JPH029911Y2publicationCriticalpatent/JPH029911Y2/ja