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发明名称
METHOD FOR REPAIRING TUBE OF LOW PRESSURE STEAM CONDENSER
摘要
申请公布号
JPH0299273(A)
申请公布日期
1990.04.11
申请号
JP19880249275
申请日期
1988.10.03
申请人
HITACHI ZOSEN ENG KK
发明人
MASUI MASAKI
分类号
F28F11/00;B23K9/00
主分类号
F28F11/00
代理机构
代理人
主权项
地址
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