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.)
Showa Manufacturing Co Ltd
Original Assignee
Showa Manufacturing 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 Showa Manufacturing Co LtdfiledCriticalShowa Manufacturing Co Ltd
Priority to JP14697883ApriorityCriticalpatent/JPS6038275A/ja
Publication of JPS6038275ApublicationCriticalpatent/JPS6038275A/ja
Publication of JPH0471749B2publicationCriticalpatent/JPH0471749B2/ja