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.)
Minoru Industrial Co Ltd
Original Assignee
Minoru Industrial 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 Minoru Industrial Co LtdfiledCriticalMinoru Industrial Co Ltd
Priority to JP13720379ApriorityCriticalpatent/JPS6045881B2/en
Publication of JPS5661907ApublicationCriticalpatent/JPS5661907A/en
Publication of JPS6045881B2publicationCriticalpatent/JPS6045881B2/en