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经营范围
发明名称
Traffic mover apparatus
摘要
申请公布号
US2997691(A)
申请公布日期
1961.08.22
申请号
US19590841510
申请日期
1959.09.22
申请人
STOLL MILTON L
发明人
STOLL MILTON L.
分类号
G08G1/07
主分类号
G08G1/07
代理机构
代理人
主权项
地址
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