Patent search ap:("CONOCO INC") AND inv:"JIYON EE MAASHIYAA" Page 1

1.

发明专利
PLATFORM HAVING PULLING LEGS 失效

公开(公告)号：JPS62258089A

公开(公告)日：1987-11-10

申请号：JP5910887

申请日：1987-03-16

Applicant: CONOCO INC

Inventor： MANDOU EMU SARAMA , JIYON EE MAASHIYAA

IPC: B63B21/50 , D07B1/12 , E02B17/00 , E21B17/01 , E21B17/20 , F16L9/12 , F16L11/02

Patent Agency Ranking