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发明名称
Daase.
摘要
申请公布号
DK50002(C)
申请公布日期
1935.03.11
申请号
DKD50002
申请日期
1933.02.25
申请人
HERBERT BRAND
发明人
HERBERT BRAND
分类号
主分类号
代理机构
代理人
主权项
地址
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