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发明名称
Coin collecting apparatus
摘要
申请公布号
US2004615(A)
申请公布日期
1935.06.11
申请号
US19340709060
申请日期
1934.01.31
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MILLS PERCY E.
分类号
H04M17/02
主分类号
H04M17/02
代理机构
代理人
主权项
地址
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