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经营范围
发明名称
Heizstab fuer hohe Temperaturen
摘要
申请公布号
DE837738(C)
申请公布日期
1952.05.02
申请号
DE1950H004232
申请日期
1950.06.29
申请人
HERAEUS QUARZSCHMELZE G.M.B.H.
发明人
MOHN HEINRICH
分类号
A47J43/04;H05B3/44
主分类号
A47J43/04
代理机构
代理人
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