发明名称 |
PROCESSO PARA INTERLIGAR COMPONENTES TUBULARES,RECIPROCAMENTE ENCAIXADOS,DE UM TROCADOR DE CALOR,E FERRAMENTA PARA A REALIZACAO DO PROCESSO |
摘要 |
The invention relates to a method for joining tubular parts of a heat exchanger that are inserted into each other, as well as to a tool for practicing the method. |
申请公布号 |
BR8304601(A) |
申请公布日期 |
1984.04.03 |
申请号 |
BR19838304601 |
申请日期 |
1983.08.25 |
申请人 |
SUDDEUTSCHE KUHLERFABRIK JULIUS FR.BEHR GMBH & CO.KG. |
发明人 |
BOHUMIL HUMPOLIK |
分类号 |
B21D39/04;B21D53/08;F28F9/16;F28F9/26;(IPC1-7):B21D39/04 |
主分类号 |
B21D39/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|