Patent search ap:("CONOCO INC") AND inv:"FURETSUDO KATSUTSU" Page 1

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发明专利
IMPROVED METHOD FOR PREPARING MESOPHASE PITCH 失效

公开(公告)号：JPH04202287A

公开(公告)日：1992-07-23

申请号：JP33693190

申请日：1990-11-30

Applicant: CONOCO INC

Inventor： TAAUEI FU , FURETSUDO KATSUTSU

IPC: C10C3/02 , C10C3/04 , C10C3/10

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