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发明名称
Vending machine
摘要
申请公布号
US2253447(A)
申请公布日期
1941.08.19
申请号
US19390296698
申请日期
1939.09.26
申请人
J. I. GIBSON;LEONARD H. SAVAGE;WILLIAM E. ATTAWAY
发明人
STANFORD WILLIAM T.
分类号
G07F11/58
主分类号
G07F11/58
代理机构
代理人
主权项
地址
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