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经营范围
发明名称
Diffusionsofen
摘要
申请公布号
DE1558003(A1)
申请公布日期
1970.02.12
申请号
DE19671558003
申请日期
1967.05.31
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT MBH
发明人
SPEHR,HANS
分类号
C30B31/10;C30B31/16
主分类号
C30B31/10
代理机构
代理人
主权项
地址
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