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.)
Denkoh Co Ltd
Original Assignee
Denkoh Co Ltd
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 Denkoh Co LtdfiledCriticalDenkoh Co Ltd
Priority to JP60248286ApriorityCriticalpatent/JPS62111837A/ja
Publication of JPS62111837ApublicationCriticalpatent/JPS62111837A/ja
Publication of JPH0573641B2publicationCriticalpatent/JPH0573641B2/ja