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经营范围
发明名称
Credit accumulator
摘要
申请公布号
US3100035(A)
申请公布日期
1963.08.06
申请号
US19600075693
申请日期
1960.12.14
申请人
ROCK-OLA MANUFACTURING CORPORATION
发明人
MURPHY FRANCIS T.
分类号
G07F5/08
主分类号
G07F5/08
代理机构
代理人
主权项
地址
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