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公开(公告)号:IT8122515D0
公开(公告)日:1981-06-23
申请号:IT2251581
申请日:1981-06-23
Applicant: DEVILCA FB SA
Inventor: BERTON ALAIN , OVIDE GREGOIRE , GILLARD GUY
公开(公告)号:IT8122515D0
公开(公告)日:1981-06-23
申请号:IT2251581
申请日:1981-06-23
Applicant: DEVILCA FB SA
Inventor: BERTON ALAIN , OVIDE GREGOIRE , GILLARD GUY