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发明名称
Article vending machine with a sold-out indicator
摘要
申请公布号
US3082907(A)
申请公布日期
1963.03.26
申请号
US19570701071
申请日期
1957.12.06
申请人
PATZER WILLIAM A
发明人
PATZER WILLIAM A.
分类号
G07F9/02
主分类号
G07F9/02
代理机构
代理人
主权项
地址
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