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发明名称
摘要
申请公布号
JPS6058404(U)
申请公布日期
1985.04.23
申请号
JP19830150950U
申请日期
1983.09.29
申请人
发明人
分类号
F16J15/32;B60B35/16;B60B35/18;(IPC1-7):B60B35/18
主分类号
F16J15/32
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代理人
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