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发明名称
Pay telephone station
摘要
申请公布号
US2066392(A)
申请公布日期
1937.01.05
申请号
US19310578060
申请日期
1931.11.30
申请人
ASSOCIATED TELEPHONE UTILITIES COMPANY
发明人
COLLINS RALPH D.;CRANE SYLVAIN F.
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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