CONTROL BUS CIRCUIT ARRANGEMENT FOR CONTROLLING OPERATION OF TELEPHONE EXCHANGE SUPPLEMENTARY EQUIPMENT IN PARTICULAR THAT ASSOCIATED WITH PUBLIC CALL OFFICES
摘要
申请公布号
PL301454(A1)
申请公布日期
1994.06.13
申请号
PL19930301454
申请日期
1993.12.13
申请人
OSSOWSKI BERNARD;LESKO GRZEGORZ;MISZEWSKI MARIUSZ;KACZMARCZYK MIROSLAW;KOWALSKI ARTUR;POBLOCKI KLEMENS;SZULC JANUSZ
发明人
OSSOWSKI BERNARD;LESKO GRZEGORZ;MISZEWSKI MARIUSZ;KACZMARCZYK MIROSLAW;KOWALSKI ARTUR;POBLOCKI KLEMENS;SZULC JANUSZ