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发明名称
PLUGGING METHOD FOR HEAT EXCHANGER PIPE AND PLUG
摘要
申请公布号
JPH0712493(A)
申请公布日期
1995.01.17
申请号
JP19930150460
申请日期
1993.06.22
申请人
TOSHIBA CORP
发明人
SAITO TAKASHI;TOKUMOTO KATSUNORI
分类号
F28F11/02;(IPC1-7):F28F11/02
主分类号
F28F11/02
代理机构
代理人
主权项
地址
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