RUELENE
ORGANIC PHOSPHORUS PRODUCT, AND FORMULATIONS THEREOF, SAID PRODUCT BEING USEFUL AS A PARASITICIDE, ESPECIALLY AS AN INSECTICIDE AND ACTIVE CONSTITUENT OF INSECTICIDAL FORMULATIONS, AND ALSO AS AN ACTIVE INGREDIENT OF VETERINARY DRUGS FOR THE CONTROL OF PARASITES, SUCH AS INTESTINAL PARASITES, GRUBS, SCREW WORMS, MITES, INSECTS, AND THE LIKE, IN AND ON ANIMALS SUCH AS LIVESTOCK
Cancelled · May 4, 1959 · 72072804 ·
