申请人 |
BP EXPLORATION OPERATING COMPANY LIMITED;DAVY PROCESS TECHNOLOGY LIMITED;FONT FREIDE, JOSEPHUS, JOHANNES, HELENA, MARIA;HENSMAN, JOHN, RICHARD;NEWTON, DAVID;SHARP, CHRISTOPHER;SMITH, GEOFFREY, BENEDICT |
发明人 |
FONT FREIDE, JOSEPHUS, JOHANNES, HELENA, MARIA;HENSMAN, JOHN, RICHARD;NEWTON, DAVID;SHARP, CHRISTOPHER;SMITH, GEOFFREY, BENEDICT |