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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DKK-TOA Corp
Original Assignee
DKK Corp
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 filed by DKK CorpfiledCriticalDKK Corp
Priority to JP25219085ApriorityCriticalpatent/JPS62112031A/ja
Publication of JPS62112031ApublicationCriticalpatent/JPS62112031A/ja
Publication of JPH0543055B2publicationCriticalpatent/JPH0543055B2/ja