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 JP5143778ApriorityCriticalpatent/JPS54142246A/en
Priority to GB7900220Aprioritypatent/GB2019807B/en
Priority to DE2900319Aprioritypatent/DE2900319C2/en
Priority to CH96/79Aprioritypatent/CH661281A5/en
Publication of JPS54142246ApublicationCriticalpatent/JPS54142246A/en
Publication of JPS5715777B2publicationCriticalpatent/JPS5715777B2/ja