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公开(公告)号:JPS55127093A
公开(公告)日:1980-10-01
申请号:JP14394779
申请日:1979-11-08
Applicant: STICHTING FUND OND MATERIAL
Inventor: GIISUBERUTO YOTSUTO OOMEN , BIRUHERUMUSU YOTSUTO BITSUTEMA
IPC: H01S3/22 , H01S3/225