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发明名称
WAERMEAUSTAUSCHER MIT ZWEI ROHRBUENDELN.
摘要
申请公布号
DE1891030(U)
申请公布日期
1964.04.16
申请号
DE196400M7403U
申请日期
1964.02.19
申请人
MASCHINENBAU-AKTIENGESELLSCHAFT BALCKE
发明人
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主分类号
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