发明名称 |
Method of manufacturing a profiled heat-exchanger plate |
摘要 |
The invention relates to a method according to the precharacterising clause of the single Patent Claim. In order constantly to ensure a uniform wall thickness of the heat-exchanger plate, according to the invention the method stages listed in the characterising part of the single Patent Claim are proposed.
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申请公布号 |
DE3320143(A1) |
申请公布日期 |
1984.12.06 |
申请号 |
DE19833320143 |
申请日期 |
1983.06.03 |
申请人 |
GEA AHLBORN GMBH & CO KG, 3203 SARSTEDT, DE |
发明人 |
NICOLAUS, NORBERT, DIPL.-ING., 3210 ELZE, DE |
分类号 |
B21C37/02;B21D13/02;B21J5/00;(IPC1-7):B21C37/02 |
主分类号 |
B21C37/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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