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发明名称
SITZKISSEN UND VERFAHREN ZU DESSEN HERSTELLUNG
摘要
申请公布号
DE3513651(A1)
申请公布日期
1985.11.21
申请号
DE19853513651
申请日期
1985.04.16
申请人
NHK SPRING CO.,LTD.
发明人
MINEGISHI,KEN;TAKAMURA,YOSHIAKI;SUZUKI,KAZUO
分类号
A47C7/18;B29C44/04;(IPC1-7):B60N1/00;A47C3/16;B29C67/20
主分类号
A47C7/18
代理机构
代理人
主权项
地址
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