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公开(公告)号:JP2557086B2
公开(公告)日:1996-11-27
申请号:JP5594788
申请日:1988-03-09
Applicant: EMHART INC
Inventor: SHIDONII DEII SHUWARUTSU , TOOMASU PII SHAMARII , DONARUDO UISHIO , REIMONDO ETSUCHI UARIAN
IPC: B23P19/04 , B21J15/32 , B21J15/34