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发明名称
Display device
摘要
申请公布号
US1910621(A)
申请公布日期
1933.05.23
申请号
US19310512587
申请日期
1931.01.31
申请人
MARTELL ADMINISTRATOR GEORGE
发明人
ADMINISTRATOR GEORGE MARTELL
分类号
A47F5/11
主分类号
A47F5/11
代理机构
代理人
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