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
Original Assignee
SHOWA Manufacturing
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 ManufacturingfiledCriticalSHOWA Manufacturing
Priority to JP10845383ApriorityCriticalpatent/JPS601089A/ja
Priority to US06/578,728prioritypatent/US4667941A/en
Priority to FR8403748Aprioritypatent/FR2542833B1/fr
Publication of JPS601089ApublicationCriticalpatent/JPS601089A/ja
Publication of JPH0344036B2publicationCriticalpatent/JPH0344036B2/ja
