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 JP3704675UpriorityCriticalpatent/JPS5518211Y2/ja
Priority to US05/651,255prioritypatent/US4033257A/en
Priority to IT7619698Aprioritypatent/IT1054556B/it
Priority to AT66876Aprioritypatent/AT362405B/de
Priority to BE164089Aprioritypatent/BE838266A/xx
Priority to GB4591/76Aprioritypatent/GB1497381A/en
Priority to DE2604745Aprioritypatent/DE2604745C3/de
Priority to FR7603497Aprioritypatent/FR2299970A1/fr
Publication of JPS51117612UpublicationCriticalpatent/JPS51117612U/ja
Application grantedgrantedCritical
Publication of JPS5518211Y2publicationCriticalpatent/JPS5518211Y2/ja