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经营范围
发明名称
DECKENSTRAHLUNGSHEIZUNG ODER KUEHLUNG.
摘要
申请公布号
DE1691932(U)
申请公布日期
1955.01.27
申请号
DE195400O2567U
申请日期
1954.10.26
申请人
DIPL.-ING. DR. ERICH OPPEN
发明人
DIPL.-ING. DR. ERICH OPPEN
分类号
主分类号
代理机构
代理人
主权项
地址
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