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发明名称
Wind actuated advertising sign
摘要
申请公布号
US2091389(A)
申请公布日期
1937.08.31
申请号
US19370118757
申请日期
1937.01.02
申请人
LILY MORGAN LOWRIE;KATHARINE MORGAN EXLINE;BEALE
发明人
EXLINE MARCUS P.;BEALE WILLIAM F.
分类号
G09F7/22
主分类号
G09F7/22
代理机构
代理人
主权项
地址
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