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发明名称
JOINT RESISTANT A LA CORROSION, SON PROCEDE DE FABRICATION ET SON UTILISATION DANS UN ECHANGEUR DE CHALEUR
摘要
申请公布号
FR2446984(B1)
申请公布日期
1986.04.11
申请号
FR19800001028
申请日期
1980.01.17
申请人
STERLING DRUG INC
发明人
分类号
B21D53/02;B23K9/028;F28F9/18;F28F19/06;(IPC1-7):F16L41/08;B23P15/26;F16L13/00;F16L39/00
主分类号
B21D53/02
代理机构
代理人
主权项
地址
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