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发明名称
Device for alternate transmission of digital signals from heat distribution centres and for detection of damped insulation in the heating medium pre-insulated pipelines
摘要
申请公布号
PL370893(A1)
申请公布日期
2006.05.02
申请号
PL20040370893
申请日期
2004.10.26
申请人
STOLECZNE PRZEDSIEBIORSTWO ENERGETYKI CIEPLNEJ SA
发明人
BOJEK JADWIGA;MUSIAL ZYGMUNT
分类号
H04L12/00
主分类号
H04L12/00
代理机构
代理人
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地址
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