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发明名称
PRODUCTION OF FIN MATERIAL FOR HEAT EXCHANGER
摘要
申请公布号
JPH02305945(A)
申请公布日期
1990.12.19
申请号
JP19890126569
申请日期
1989.05.22
申请人
SUMITOMO LIGHT METAL IND LTD
发明人
YAMAUCHI SHIGENORI;SHIYOUJI YOSHIFUSA;KATO KENJI;TAKAHASHI HIROSHI
分类号
F28F21/08;C22C21/00;C22F1/00;C22F1/04;C22F1/053
主分类号
F28F21/08
代理机构
代理人
主权项
地址
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