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发明名称
Amphibious equipment for vehicles
摘要
申请公布号
US2497857(A)
申请公布日期
1950.02.21
申请号
US19470724691
申请日期
1947.01.27
申请人
BENSON ALBERT H
发明人
BENSON ALBERT H.
分类号
B60F3/00
主分类号
B60F3/00
代理机构
代理人
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地址
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