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发明名称
VERDRAENGERMASCHINE NACH DEM SPIRALPRINZIP.
摘要
申请公布号
DE3868609(D1)
申请公布日期
1992.04.02
申请号
DE19883868609
申请日期
1988.12.07
申请人
BBC BROWN BOVERI AG, BADEN, AARGAU, CH
发明人
SPINNLER, FRITZ, CH-5507 MELLINGEN, CH
分类号
F15B15/12;F01C1/02;F04C18/02;(IPC1-7):F01C1/02
主分类号
F15B15/12
代理机构
代理人
主权项
地址
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