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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 filed by IndividualfiledCriticalIndividual
Priority to JP17249679ApriorityCriticalpatent/JPS5696001A/ja
Priority to GB8037929Aprioritypatent/GB2067221B/en
Publication of JPS5696001ApublicationCriticalpatent/JPS5696001A/ja
Publication of JPS6253580B2publicationCriticalpatent/JPS6253580B2/ja