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发明名称
Multiple station selection system
摘要
申请公布号
US3222460(A)
申请公布日期
1965.12.07
申请号
US19620216261
申请日期
1962.08.10
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ALBANES NICHOLAS J.;LANGENDORF MATTHEW P.
分类号
H04M1/64;H04M11/10
主分类号
H04M1/64
代理机构
代理人
主权项
地址
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