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发明名称
Wind animated light reflecting device
摘要
申请公布号
US3206882(A)
申请公布日期
1965.09.21
申请号
US19620222582
申请日期
1962.09.10
申请人
NATIONAL SIGN ANIMATORS, INC.
发明人
THATCHER ROBERT H.
分类号
G08B5/00;G09F13/16
主分类号
G08B5/00
代理机构
代理人
主权项
地址
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