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Priority to JP46074449ApriorityCriticalpatent/JPS4841771A/ja
Priority to GB4158172Aprioritypatent/GB1401775A/en
Priority to US00287200Aprioritypatent/US3756011A/en
Priority to DE19722244942prioritypatent/DE2244942B2/de
Priority to CH1339772Aprioritypatent/CH604254B5/xx
Priority to CH1339772Dprioritypatent/CH1339772A4/xx
Publication of JPS4841771ApublicationCriticalpatent/JPS4841771A/ja