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发明名称
Filling-station machine
摘要
申请公布号
US1750389(A)
申请公布日期
1930.03.11
申请号
US19280309079
申请日期
1928.09.28
申请人
CHRISTOPHER CALVIN F
发明人
CHRISTOPHER CALVIN F.
分类号
G09F7/00
主分类号
G09F7/00
代理机构
代理人
主权项
地址
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