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发明名称
摘要
申请公布号
JPS5830121(Y2)
申请公布日期
1983.07.02
申请号
JP19780104540U
申请日期
1978.07.28
申请人
发明人
分类号
F16L11/04;F02M35/10;(IPC1-7):F02M35/10
主分类号
F16L11/04
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代理人
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