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Priority claimed from JP3310984Aexternal-prioritypatent/JPH0792449B2/ja
Priority claimed from JP3347383Aexternal-prioritypatent/JP2578542B2/ja
Priority claimed from JP3347384Aexternal-prioritypatent/JPH07119728B2/ja
Priority claimed from JP3347385Aexternal-prioritypatent/JP2578543B2/ja
Priority claimed from JP3347386Aexternal-prioritypatent/JP2530076B2/ja
Application filed by Tokyo Yogyo KkfiledCriticalTokyo Yogyo Kk
Application grantedgrantedCritical
Publication of TW207568BpublicationCriticalpatent/TW207568B/zh