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发明名称
HEAT TRANSFER STEEL TUBE FOR HEAT EXCHANGER, WHOSE INNER SURFACE IS COATED WITH CORROSION-RESISTANT FILM
摘要
申请公布号
JPH01296095(A)
申请公布日期
1989.11.29
申请号
JP19880124983
申请日期
1988.05.24
申请人
FURUKAWA ELECTRIC CO LTD:THE
发明人
NISHIKAWA YUJI;HAMAHATA KAZUHIKO;KUNIEDA HIROSHI
分类号
F28F19/04
主分类号
F28F19/04
代理机构
代理人
主权项
地址
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