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发明名称
摘要
申请公布号
FR2140365(A1)
申请公布日期
1973.01.19
申请号
FR19710039189
申请日期
1971.11.02
申请人
SVENSKA MASKINVERKEN AB
发明人
分类号
F28D7/12;F28F1/12;F28F9/00;F28F9/26;(IPC1-7):F28D7/00;F28F1/00
主分类号
F28D7/12
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代理人
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