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 JP3825289UpriorityCriticalpatent/JPH02128626U/ja
Priority to US07/501,255prioritypatent/US5033789A/en
Priority to DE4010276Aprioritypatent/DE4010276A1/de
Publication of JPH02128626UpublicationCriticalpatent/JPH02128626U/ja