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发明名称
摘要
申请公布号
DE2220878(C3)
申请公布日期
1982.04.22
申请号
DE19722220878
申请日期
1972.04.28
申请人
PHILIPS PATENTVERWALTUNG GMBH, 2000 HAMBURG, DE
发明人
MEYER-EBRECHT, DIETRICH, DIPL.-ING.;SCHROEDER, GERD, DIPL.-ING., 2000 HAMBURG, DE
分类号
G01P3/489;G01R23/10;H03M1/00;(IPC1-7):G01R23/10
主分类号
G01P3/489
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