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发明名称
Doll carriage
摘要
申请公布号
US1886073(A)
申请公布日期
1932.11.01
申请号
US19310526328
申请日期
1931.03.30
申请人
THE N. N. HILL BRASS COMPANY
发明人
WOOD WILLIAM C.
分类号
B62B7/08
主分类号
B62B7/08
代理机构
代理人
主权项
地址
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