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 JP2041868UpriorityCriticalpatent/JPS5041308Y1/ja
Priority to US788570Aprioritypatent/US3590570A/en
Priority to SE00064/69Aprioritypatent/SE356081B/xx
Priority to DE1902647Aprioritypatent/DE1902647B2/de
Priority to BE727326Dprioritypatent/BE727326A/xx
Priority to NL6901300Aprioritypatent/NL6901300A/xx
Priority to GB1257709Dprioritypatent/GB1257709A/en
Priority to FR6903620Aprioritypatent/FR2003846A1/fr
Publication of JPS5041308Y1publicationCriticalpatent/JPS5041308Y1/ja
