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发明名称
Vending machine
摘要
申请公布号
US2990976(A)
申请公布日期
1961.07.04
申请号
US19580745919
申请日期
1958.07.01
申请人
FULTZ WALTER S
发明人
FULTZ WALTER S.
分类号
G07F11/44
主分类号
G07F11/44
代理机构
代理人
主权项
地址
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