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公开(公告)号:JPS57209842A
公开(公告)日:1982-12-23
申请号:JP9859982
申请日:1982-06-10
Applicant: CSELT CENTRO STUDI LAB TELECOM
Inventor: EROSU MODOONE , JIYAKOMO ROBA
IPC: C03B8/04 , C03B37/014 , C03B37/018 , C03B37/025 , C03C13/00 , C03C13/04 , G02B6/44
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公开(公告)号:JPS57118052A
公开(公告)日:1982-07-22
申请号:JP19640181
申请日:1981-12-08
Applicant: Cselt Centro Studi Lab Telecom
Inventor: JIYAKOMO ROBA
CPC classification number: C03C25/12 , C03C25/18 , Y10S118/18 , Y10S425/808
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