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发明名称
BETAETIGUNGSVORRICHTUNG FUER HUBVENTILE
摘要
申请公布号
DE7107438(U)
申请公布日期
1971.05.27
申请号
DE19710007438U
申请日期
1971.02.27
申请人
RUNTAL HOLDING CO SA
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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