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 JP3251274UpriorityCriticalpatent/JPS557861Y2/ja
Priority to GB11024/75Aprioritypatent/GB1512233A/en
Priority to IT7548672Aprioritypatent/IT1032358B/it
Priority to DE19752512060prioritypatent/DE2512060B2/de
Priority to FR7508535Aprioritypatent/FR2265084B1/fr
Publication of JPS50122260UpublicationCriticalpatent/JPS50122260U/ja
Application grantedgrantedCritical
Publication of JPS557861Y2publicationCriticalpatent/JPS557861Y2/ja