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经营范围
发明名称
ROHRHALTER
摘要
申请公布号
DE3333442(A1)
申请公布日期
1984.03.22
申请号
DE19833333442
申请日期
1983.09.16
申请人
NHK SPRING CO.,LTD.
发明人
NEGOTO,HIROSHI
分类号
F16L3/14;(IPC1-7):F16L3/14
主分类号
F16L3/14
代理机构
代理人
主权项
地址
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