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经营范围
发明名称
Child's vehicle
摘要
申请公布号
US2527434(A)
申请公布日期
1950.10.24
申请号
US19480046406
申请日期
1948.08.27
申请人
LITTLE PAUL C;SPARROW MARVIN W
发明人
LITTLE PAUL C.;SPARROW MARVIN W.
分类号
B62B3/00
主分类号
B62B3/00
代理机构
代理人
主权项
地址
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