| 申请人 |
PHILLIPS PETROLEUM CO., BARTLESVILLE, OKLA., US |
发明人 |
NOWACK, GERHARD PAUL, BARTLESVILLE, OK 74006, US;TOOLEY, PATRICIA ANN, CAMDEN, TN 38320, US;CROSS JOSEH B., CROSS JOSEH B., BARTELESVILLE, OK 74006, US;JOHNSON, MARVIN MERRILL, BARTLESVILLE, OK 74006, US;CYMBALUK, TED HENRY, BARTLESVILLE, OK 74006, US |
