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发明名称
Motor vehicle jack
摘要
申请公布号
US1999099(A)
申请公布日期
1935.04.23
申请号
US19340742957
申请日期
1934.09.06
申请人
HUGHES GEORGE E
发明人
HUGHES GEORGE E.
分类号
B66F3/00
主分类号
B66F3/00
代理机构
代理人
主权项
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