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发明名称
Doll construction
摘要
申请公布号
US1954320(A)
申请公布日期
1934.04.10
申请号
US19320626562
申请日期
1932.07.30
申请人
SAM KALNER;DAVID COHN
发明人
KALNER SAM;COHN DAVID
分类号
A63H3/40
主分类号
A63H3/40
代理机构
代理人
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