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发明名称
SPECTRUM ANALYZING APPARATUS
摘要
申请公布号
CA838275(A)
申请公布日期
1970.03.31
申请号
CAD838275
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
HERBERT DYM;RICHARD BOGHOLTZ, JR.
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主分类号
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