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公开(公告)号:JPS5222644A
公开(公告)日:1977-02-21
申请号:JP9532476
申请日:1976-08-10
Applicant: CEFILAC
Inventor: KUROODO PEERU
IPC: B25B13/06 , F16B23/00 , F16D1/02 , F16D1/10