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Priority claimed from JP63302233Aexternal-prioritypatent/JPH02150434A/ja
Priority claimed from JP366989Aexternal-prioritypatent/JPH02251543A/ja
Priority claimed from JP1088633Aexternal-prioritypatent/JP2528514B2/ja
Priority claimed from JP1088300Aexternal-prioritypatent/JPH0688301B2/ja
Priority claimed from JP25004989Aexternal-prioritypatent/JPH0698982B2/ja
Application filed by Sekisui PlasticsfiledCriticalSekisui Plastics
Application grantedgrantedCritical
Publication of TW197457BpublicationCriticalpatent/TW197457B/zh