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经营范围
发明名称
Data transmission apparatus for generating a redundant information signal consisting of successive pulses followed by successive inverse pulses
摘要
申请公布号
US3419804(A)
申请公布日期
1968.12.31
申请号
US19650455112
申请日期
1965.05.12
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
GOROG ETIENNE P.;MELAS CONSTANTINE MICHAEL
分类号
H04L25/48;H04L25/49
主分类号
H04L25/48
代理机构
代理人
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地址
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