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发明名称
CIRCUIT ARRANGEMENT OF SMALL-AND MEDIUM-CAPACITY TELEPHONE EXCHANGE
摘要
申请公布号
PL295577(A2)
申请公布日期
1993.05.17
申请号
PL19920295577
申请日期
1992.08.07
申请人
OSSOWSKI BERNARD;LESKO GRZEGORZ;KOWALSKI ARTUR;POBLOCKI KLEMENS;MISZEWSKI MARIUSZ;SZULC JANUSZ;KACZMARCZYK MIROSLAW
发明人
OSSOWSKI BERNARD;LESKO GRZEGORZ;KOWALSKI ARTUR;POBLOCKI KLEMENS;MISZEWSKI MARIUSZ;SZULC JANUSZ;KACZMARCZYK MIROSLAW
分类号
H04M3/42;(IPC1-7):H04M3/42
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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