Patent search ap:("CONOCO INC") AND inv:"PATORISHIA EE MEIAA" Page 1

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发明专利
METHOD AND EQUIPMENT FOR CONTROLLING FRACTIONAL DISTILLATION TOWER 失效

公开(公告)号：JPH03163193A

公开(公告)日：1991-07-15

申请号：JP27016389

申请日：1989-10-17

Applicant: CONOCO INC

Inventor： PATORISHIA EE MEIAA , DABURIYU JIEFU MEIAA , BURENTO JIEI UTSUDORANDO

IPC: B01D3/14 , B01D3/42 , C10G7/12

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