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发明名称
Animated picture lamp
摘要
申请公布号
US2538407(A)
申请公布日期
1951.01.16
申请号
US19460645819
申请日期
1946.02.06
申请人
LEONARD M. POOLE
发明人
ALLEN ROBERT Y.
分类号
A63H33/22;G09F11/23
主分类号
A63H33/22
代理机构
代理人
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地址
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