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发明名称
METHOD AND APPARATUS FOR IMPROVING HEAT EXCHANGING EFFICIENCY OF WATER PIPE TYPE HEAT EXCHANGER
摘要
申请公布号
JPS5758097(A)
申请公布日期
1982.04.07
申请号
JP19800132709
申请日期
1980.09.22
申请人
KUROGO HARUJI
发明人
KUROGO HARUJI
分类号
F28F13/12
主分类号
F28F13/12
代理机构
代理人
主权项
地址
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