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发明名称
HALTEEINRICHTUNG FUER VENTILE VON BRENNKRAFTMASCHINEN
摘要
申请公布号
DD154890(A1)
申请公布日期
1982.04.28
申请号
DD19800225640
申请日期
1980.12.02
申请人
KETZER,BERND,DD;SYRING,FRIEDHELM,DD;MEISTER,WERNER,DD
发明人
KETZER,BERND,DD;SYRING,FRIEDHELM,DD;MEISTER,WERNER,DD
分类号
B25B27/24;(IPC1-7):B25B27/24
主分类号
B25B27/24
代理机构
代理人
主权项
地址
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