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Priority claimed from JP6303272Aexternal-prioritypatent/JPS5516435B2/ja
Priority claimed from JP3391273Aexternal-prioritypatent/JPS5335076B2/ja
Priority claimed from DK348873AAexternal-prioritypatent/DK137333B/da
Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Priority to DK362675ApriorityCriticalpatent/DK139155B/da
Publication of DK362675ApublicationCriticalpatent/DK362675A/da
Publication of DK139155BpublicationCriticalpatent/DK139155B/da
Application grantedgrantedCritical
Publication of DK139155CpublicationCriticalpatent/DK139155C/da