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经营范围
发明名称
Trailer for boats
摘要
申请公布号
US2415771(A)
申请公布日期
1947.02.11
申请号
US19450626353
申请日期
1945.11.02
申请人
AGTMAEL GEORGE VAN
发明人
AGTMAEL GEORGE VAN
分类号
B60P3/10
主分类号
B60P3/10
代理机构
代理人
主权项
地址
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