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发明名称
Hohlstopfen zum Verschließen eines Wärmetauscherrohres
摘要
申请公布号
DE3716328(C3)
申请公布日期
1994.07.28
申请号
DE19873716328
申请日期
1987.05.15
申请人
ABB REAKTOR GMBH, 68167 MANNHEIM, DE
发明人
POETZ, FRANZ, 64646 HEPPENHEIM, DE;DAUM, DIETER, DIPL.-ING. DR., 64646 HEPPENHEIM, DE
分类号
B21D39/06;F16L55/11;F28F11/02;(IPC1-7):F28F11/02;F16L55/12
主分类号
B21D39/06
代理机构
代理人
主权项
地址
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