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发明名称
Method and apparatus for authenticating vending machine sales data
摘要
申请公布号
AU6129499(A)
申请公布日期
2000.04.10
申请号
AU19990061294
申请日期
1999.08.12
申请人
WALKER DIGITAL, LLC
发明人
DANIEL E. TEDESCO;JAMES A. JORASCH
分类号
G07F5/18;G07F9/02
主分类号
G07F5/18
代理机构
代理人
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