Patent search ap:("STANDARD OIL CO OHIO") AND inv:"DHANARAJ SURESH DEV" Page 1

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发明专利
未知

公开(公告)号：BR8201228A

公开(公告)日：1983-10-25

申请号：BR8201228

申请日：1982-03-08

Applicant: STANDARD OIL CO OHIO

Inventor： STRADA FRIEDRICH MARIA , DHANARAJ SURESH DEV , KARL GRASSELLI ROBERT

IPC: B01J23/16 , B01J23/66 , B01J27/02 , B01J27/16

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