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 JP1994189UpriorityCriticalpatent/JPH02110533U/ja
Priority to CA 2007382prioritypatent/CA2007382A1/en
Publication of JPH02110533UpublicationCriticalpatent/JPH02110533U/ja