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发明名称
摘要
申请公布号
JPS577859(Y2)
申请公布日期
1982.02.15
申请号
JP19730079140U
申请日期
1973.07.02
申请人
发明人
分类号
F16D13/52;F16D13/70;(IPC1-7):F16D13/52
主分类号
F16D13/52
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