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公开(公告)号:JPS63268896A
公开(公告)日:1988-11-07
申请号:JP30440387
申请日:1987-12-01
Applicant: CONOCO INC
Inventor: RODERITSUKU JIEI MAIAAZU , JIYOOJI EICHI DERUGATO
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公开(公告)号:JPS63230788A
公开(公告)日:1988-09-27
申请号:JP33673087
申请日:1987-12-28
Applicant: CONOCO INC
Inventor: BURUUSU EE NIYUUMAN , RIN JIEI HOWAITOBEI
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公开(公告)号:JPS63219793A
公开(公告)日:1988-09-13
申请号:JP30440287
申请日:1987-12-01
Applicant: CONOCO INC
Inventor: RODERITSUKU JIEI MAIAAZU
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公开(公告)号:JPS6344918B2
公开(公告)日:1988-09-07
申请号:JP6682081
申请日:1981-05-01
Applicant: CONOCO INC
Inventor: RIREI JEN GOORUDOSUMISU
IPC: B63B35/44 , E21B7/128 , E21B15/02 , E21B43/01 , E21B43/017
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公开(公告)号:JPS6350782A
公开(公告)日:1988-03-03
申请号:JP13103887
申请日:1987-05-27
Applicant: CONOCO INC
Inventor: COLE JACK H , BAUMEL ROBERT T , GERGELY JOHN S , STRECKER JOHN E
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公开(公告)号:JPS634193A
公开(公告)日:1988-01-09
申请号:JP8490487
申请日:1987-04-08
Applicant: CONOCO INC
Inventor: ANDORIYUU EFU HANTAA
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公开(公告)号:JPS61276826A
公开(公告)日:1986-12-06
申请号:JP29972985
申请日:1985-12-26
Applicant: CONOCO INC
Inventor: JIEFU TEII FUENTON
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公开(公告)号:JPS6192991A
公开(公告)日:1986-05-10
申请号:JP15436485
申请日:1985-07-15
Applicant: Conoco Inc
Inventor: MAMUDOUU EMU SARAMA
CPC classification number: E02B17/003 , B63B21/502 , D07B1/12 , F16L9/12
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公开(公告)号:JPS5837853B2
公开(公告)日:1983-08-19
申请号:JP1523473
申请日:1973-02-08
Applicant: CONOCO INC
Inventor: MATSUKU DABURYU HANTO
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