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发明名称
摘要
申请公布号
JPH0632556(B2)
申请公布日期
1994.04.27
申请号
JP19860038061
申请日期
1986.02.21
申请人
UEHA SADAYUKI;TSUDA YONEO;NIPPON TOKUSHU TOGYO KK
发明人
UEHA SADAYUKI;TSUDA YONEO;MASUDA MICHUKI;KATO YASUHIKO;SEO OSAMU
分类号
A61B8/00;H04R17/10;(IPC1-7):H04R17/10
主分类号
A61B8/00
代理机构
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