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经营范围
发明名称
HEAT EXCHANGING DEVICE
摘要
申请公布号
JPH04222394(A)
申请公布日期
1992.08.12
申请号
JP19900413618
申请日期
1990.12.25
申请人
KAWASAKI STEEL CORP
发明人
SHIBUYA SATOSHI;SHITOMI MAKOTO;ONISHI TOSHIO
分类号
C21D1/34;C21D9/56;F28F13/10
主分类号
C21D1/34
代理机构
代理人
主权项
地址
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