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发明名称
DATA TRANSMISSION SYSTEMS
摘要
申请公布号
CA732689(A)
申请公布日期
1966.04.19
申请号
CAD732689
申请日期
申请人
STANDARD TELEPHONES AND CABLES MFG. CO. (CANADA) LTD.
发明人
WILLIAM F. S. CHITTLEBURGH;VICTOR J. TERRY;ESMOND P. G. WRIGHT
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主分类号
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