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发明名称
Levylämmönsiirrin ja sen valmistusmenetelmä
摘要
申请公布号
FI935745(A0)
申请公布日期
1993.12.20
申请号
FI19930005745
申请日期
1993.12.20
申请人
KONTU, MAURI EINO OLAVI
发明人
KONTU, MAURI EINO OLAVI
分类号
B21D53/02;B23P15/26;F28D9/00;F28F3/04;(IPC1-7):F28F;B21D
主分类号
B21D53/02
代理机构
代理人
主权项
地址
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