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 JP9014775UpriorityCriticalpatent/JPS5339532Y2/ja
Priority to US05/648,306prioritypatent/US4058688A/en
Priority to GB1233/76Aprioritypatent/GB1504065A/en
Priority to DE2602128Aprioritypatent/DE2602128C3/de
Priority to CA244,042Aprioritypatent/CA1047943A/en
Priority to FR7601829Aprioritypatent/FR2312908A1/fr
Publication of JPS524819UpublicationCriticalpatent/JPS524819U/ja
Application grantedgrantedCritical
Publication of JPS5339532Y2publicationCriticalpatent/JPS5339532Y2/ja
