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摘要
申请公布号
JPS5898478(U)
申请公布日期
1983.07.04
申请号
JP19810196914U
申请日期
1981.12.26
申请人
发明人
分类号
F03B13/00;(IPC1-7):F03B13/00
主分类号
F03B13/00
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