| 申请人 |
HALLIBURTON CO., DUNCAN, OKLA., US |
发明人 |
TERRY, DRALEN T., DUNCAN, OKLAHOMA 73533, US;ONAN, DAVID D., LAWTON, OKLAHOMA 73505, US;TOTTEN, PATTY L., DUNCAN, OKLAHOMA 73533, US;KING, BOBBY J., DUNCAN, OKLAHOMA 73533, US;BRAKE, BOBBY G., DUNCAN, OKLAHOMA 73533, US |
