| 摘要 |
1288425 Dichlorvos compositions L'OREAL 22 Dec 1969 [20 Dec 1968] 62496/69 Heading A5E An insecticidal composition comprises dichlorvos, castor oil and optionally a chlorinated terpene contact insecticide. The composition may be impregnated into absorbent supports, e.g. of felt, sintered or porous plastic, or a fibrous material of cotton and/or asbestos. Reference has been directed by the Comptroller to Specification 903159. |
