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发明名称
Infants' car seat
摘要
申请公布号
US2723709(A)
申请公布日期
1955.11.15
申请号
US19520299553
申请日期
1952.07.18
申请人
WELSH MATILDA D
发明人
WELSH MATILDA D.
分类号
A47D1/10;B60N2/28
主分类号
A47D1/10
代理机构
代理人
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