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发明名称
Pneumatisch wirkende Innenspann- und Zentriervorrichtung fuer Rohrstoesse,vorzugsweise bei duennwandigen Rohren
摘要
申请公布号
DE2201966(A1)
申请公布日期
1972.08.03
申请号
DE19722201966
申请日期
1972.01.17
申请人
VEB CHEMIEANLAGENBAU- UND MONTAGEKOMBINAT LEIPZIG
发明人
DORNHEIM,DIETER,DIPL.-ING.;HOESCHEL,KURT,DIPL.-ING.;LAESSIGER,PETER,DIPL.-ING.;MALIEZEFSKI,JOACHIM;MUELLER,KLAUS,DIPL.-ING.
分类号
B23K37/053
主分类号
B23K37/053
代理机构
代理人
主权项
地址
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