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公开(公告)号:JPS56114467A
公开(公告)日:1981-09-09
申请号:JP914081
申请日:1981-01-26
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: FURANKO PIRA , GIOBUANNI PONTE
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公开(公告)号:JPS55124200A
公开(公告)日:1980-09-25
申请号:JP3043080
申请日:1980-03-12
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: PAORO RUTSUSHINI , RUSHIANO NETSUBIA , GIOBUANNI PONTE , ENRIKO BUIBUARUDA
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