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.)
Ishigaki Mechanical Industry Co Ltd
Original Assignee
Ishigaki Mechanical Industry 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 Ishigaki Mechanical Industry Co LtdfiledCriticalIshigaki Mechanical Industry Co Ltd
Priority to JP56087701ApriorityCriticalpatent/JPS57204207A/ja
Publication of JPS57204207ApublicationCriticalpatent/JPS57204207A/ja
Publication of JPS6228684B2publicationCriticalpatent/JPS6228684B2/ja