KAY FRIES
CHEMICALS FOR GENERAL USE IN THE INDUSTRIAL ARTS, AND OF THE GENERAL TYPE-NAMELY, AROMATIC CHEMICALS; CHEMICALS AND CHEMICAL INTERMEDIATES-NAMELY, ALCOHOLS, KETONES, ALDEHYDES, ESTERS, AMIDES, BARBITURATES, ORTHO ESTERS, NITRILES; AND ACIDS USED AS BASIC MATERIALS IN THE MANUFACTURE OF LACQUERS, SYNTHETIC RESINS AND PLASTICS, DRUGS, PHARMACEUTICALS, FLUXES, PAPER, RUBBER, TEXTILES, DISINFECTANTS, INSECTICIDES, AND FUMIGANTS
Expired · September 14, 1949 · 71584815 ·