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发明名称
Druckbegrenzungsventil
摘要
申请公布号
AT298180(B)
申请公布日期
1972.04.25
申请号
AT19690008292
申请日期
1969.08.29
申请人
VON ROLL AG.
发明人
分类号
F16K17/04;(IPC1-7):F16K17/04
主分类号
F16K17/04
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