| 申请人 |
THE DOW CHEMICAL CO., MIDLAND, MICH., US |
发明人 |
HALL, MARK, J., MIDLAND, MI 48640, US;JENKINS, STEVEN, R., MIDLAND, MI 48640, US;BETSO, STEPHEN, R., MIDLAND, MI 48640, US;KIRKPATRICK, DONALD, E., MIDLAND, MI 48640, US;STEVENSON, JAMES, A., MIDLAND, MI 48640, US;ROSS, ROBERT, P., MIDLAND, MI 48640, US |
