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发明名称
Change-making machine
摘要
申请公布号
US1764357(A)
申请公布日期
1930.06.17
申请号
US19230620880
申请日期
1923.02.24
申请人
CARL SCHWARTZ
发明人
SCHWARTZ CARL
分类号
G07D1/00
主分类号
G07D1/00
代理机构
代理人
主权项
地址
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