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发明名称
ELECTRIC CIRCUIT ARRANGEMENT OF AN INTERPHONE SET
摘要
申请公布号
PL293384(A1)
申请公布日期
1993.08.09
申请号
PL19920293384
申请日期
1992.02.04
申请人
MIWI SP Z O O
发明人
JERZEWSKI WLODZIMIERZ;MICHALAK JANUSZ;KULAWINSKI WIESLAW;JARECKI MICHAL;KROLIKOWSKI KRZYSZTOF
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