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 JP7159572ApriorityCriticalpatent/JPS522974B2/ja
Priority to GB1653473Aprioritypatent/GB1399671A/en
Priority to IT4933273Aprioritypatent/IT983003B/it
Priority to DE19732317987prioritypatent/DE2317987A1/de
Priority to NL7305083Aprioritypatent/NL7305083A/xx
Priority to FR7313123Aprioritypatent/FR2179996B1/fr
Publication of JPS4930535ApublicationCriticalpatent/JPS4930535A/ja
Publication of JPS522974B2publicationCriticalpatent/JPS522974B2/ja
