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经营范围
发明名称
Collapsible perambulator
摘要
申请公布号
US2488450(A)
申请公布日期
1949.11.15
申请号
US19450625499
申请日期
1945.10.30
申请人
UNDERWOODS PATENTS LTD.
发明人
UNDERWOOD HAROLD JACK
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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