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发明名称
摘要
申请公布号
JPS54163202(U)
申请公布日期
1979.11.15
申请号
JP19780060792U
申请日期
1978.05.08
申请人
发明人
分类号
F22D1/16;F22D1/26;(IPC1-7):F22D1/26
主分类号
F22D1/16
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