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发明名称
VORRICHTUNG ZUM EVAKUIEREN UND/ODER BEGASEN VON FRISCHHALTEBEUTELN.
摘要
申请公布号
DE7006443(U)
申请公布日期
1970.06.18
申请号
DE19700006443U
申请日期
1970.02.23
申请人
HERFURTH GMBH
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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