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发明名称
betueren
摘要
申请公布号
DE701926(C)
申请公布日期
1941.01.27
申请号
DE1938D078164D
申请日期
1938.06.09
申请人
DOWALDWERKE ADOLPH DOWALD
发明人
WIND MAX
分类号
E05F5/00
主分类号
E05F5/00
代理机构
代理人
主权项
地址
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