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发明名称
Coin telephone cash box booster spring
摘要
申请公布号
US3307778(A)
申请公布日期
1967.03.07
申请号
US19650516882
申请日期
1965.12.28
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
STOKES REMBERT R.
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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