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公开(公告)号:US5750190B1
公开(公告)日:2000-01-25
申请号:US43202495
申请日:1995-05-01
Applicant: CAL WEST EQUIPMENT CO INC
Inventor: WOODHALL EDWARD W , KONDRATS NICHOLAS
公开(公告)号:US5750190B1
公开(公告)日:2000-01-25
申请号:US43202495
申请日:1995-05-01
Applicant: CAL WEST EQUIPMENT CO INC
Inventor: WOODHALL EDWARD W , KONDRATS NICHOLAS