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 JP9845572ApriorityCriticalpatent/JPS5038784B2/ja
Priority to GB4504173Aprioritypatent/GB1428513A/en
Priority to US401715Aprioritypatent/US3923023A/en
Priority to DE19732348999prioritypatent/DE2348999C3/de
Publication of JPS4956043ApublicationCriticalpatent/JPS4956043A/ja
Publication of JPS5038784B2publicationCriticalpatent/JPS5038784B2/ja