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 JP2795971UpriorityCriticalpatent/JPS5115560Y2/ja
Priority to US00164767Aprioritypatent/US3823479A/en
Priority to GB4734573Aprioritypatent/GB1364662A/en
Priority to FR7127477Aprioritypatent/FR2120631A5/fr
Priority to GB3509971Aprioritypatent/GB1364661A/en
Priority to DE19712157676prioritypatent/DE2157676A1/de
Priority to AU36302/71Aprioritypatent/AU440179B2/en
Publication of JPS4724245UpublicationCriticalpatent/JPS4724245U/ja
Application grantedgrantedCritical
Publication of JPS5115560Y2publicationCriticalpatent/JPS5115560Y2/ja