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发明名称
Eye opening and closing mechanism for dolls
摘要
申请公布号
US2455104(A)
申请公布日期
1948.11.30
申请号
US19440532076
申请日期
1944.04.21
申请人
WHEELER WILLIAM N
发明人
WHEELER WILLIAM N.
分类号
A63H3/40
主分类号
A63H3/40
代理机构
代理人
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