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发明名称
PLATTEN FUER DEN BAU VON KANAELEN IN LUEFTUNGS- UND KLIMAANLAGEN.
摘要
申请公布号
DE1689225(U)
申请公布日期
1954.12.16
申请号
DE195200B9764U
申请日期
1952.07.26
申请人
DIPL.-ING. OTTO HEINZ BRANDI
发明人
DIPL.-ING. OTTO HEINZ BRANDI
分类号
主分类号
代理机构
代理人
主权项
地址
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