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发明名称
SCHUTZVENTIL FUER HYDRANTEN
摘要
申请公布号
DD252408(A1)
申请公布日期
1987.12.16
申请号
DD19860294080
申请日期
1986.09.02
申请人
VEB MAGDEBURGER ARMATURENWERKE "KARL MARX" ARMATURENKOMBINAT,DD
发明人
MICHAELIS,GERHARD,DD;BOEHLEN,MANFRED,DD;BARBY,HARALD,DD;GERULL,WILLI,DD;MEIER,AXEL,DD
分类号
E03B9/16;(IPC1-7):E03B9/16
主分类号
E03B9/16
代理机构
代理人
主权项
地址
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