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发明名称
REGULIERVENTIL MIT SICHERUNG GEGEN UEBERDRUCK.
摘要
申请公布号
DE1704251(U)
申请公布日期
1955.08.04
申请号
DE195500C3418U
申请日期
1955.05.17
申请人
CONCORDIA MASCHINEN UND ELEKTRIZITAETS-GESELLSCHAFT M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
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