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.)
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 filedfiledCritical
Priority to JP11725681UpriorityCriticalpatent/JPS5822501U/ja
Priority to US06/402,854prioritypatent/US4489644A/en
Priority to FR8213635Aprioritypatent/FR2511111A1/fr
Priority to DE3229217Aprioritypatent/DE3229217C2/de
Priority to GB8222569Aprioritypatent/GB2107434B/en
Publication of JPS5822501UpublicationCriticalpatent/JPS5822501U/ja
Application grantedgrantedCritical
Publication of JPS6144005Y2publicationCriticalpatent/JPS6144005Y2/ja