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发明名称
摘要
申请公布号
JPH01165334(U)
申请公布日期
1989.11.20
申请号
JP19880061066U
申请日期
1988.05.11
申请人
发明人
分类号
F16D13/62;F16D13/70;F16D13/72;(IPC1-7):F16D13/70
主分类号
F16D13/62
代理机构
代理人
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地址
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