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发明名称
Hand truck
摘要
申请公布号
US2193283(A)
申请公布日期
1940.03.12
申请号
US19380243971
申请日期
1938.12.05
申请人
HARBERSON EDWARD M
发明人
HARBERSON EDWARD M.
分类号
B62B5/02
主分类号
B62B5/02
代理机构
代理人
主权项
地址
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