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发明名称
Rolladen, insbesondere durchsichtiger Rolladen, fuer Behaelter, Schraenke u. dgl.
摘要
申请公布号
DE689647(C)
申请公布日期
1940.03.29
申请号
DE193800D8481D
申请日期
1938.07.21
申请人
JOHAN DRAGER
发明人
DRAGER JOHAN
分类号
E06B9/11
主分类号
E06B9/11
代理机构
代理人
主权项
地址
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