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发明名称
WASSERDESTILLATIONSAPPARAT.
摘要
申请公布号
DE1642244(U)
申请公布日期
1952.08.14
申请号
DE194900H0037U
申请日期
1949.10.07
申请人
HERAEUS QUARZSCHMELZE G.M.B.H.
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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