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发明名称
Display device
摘要
申请公布号
US1968759(A)
申请公布日期
1934.07.31
申请号
US19320616727
申请日期
1932.06.11
申请人
CHARLES GILL SYDNEY;SYDNEY DALLAWAY
发明人
GILL SYDNEY CHARLES;DALLAWAY SYDNEY
分类号
A47F5/025
主分类号
A47F5/025
代理机构
代理人
主权项
地址
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