U.S. federal trademark · Serial No. 71621172 · Reg. No. 0570280
SUBSTANCE HAVING THE CHEMICAL FORMULA, 2,2'-DI-HYDROXY-5,5'-DICHLORO DIPHENYL METHANE AND BEING SUITABLE AS ACTIVE INGREDIENT IN BACTERICIDAL AND FUNGICIDAL PREPARATIONS, SUCH AS ATHLETE'S FOOT AND MILDEW-RESISTANT PREPARATIONS
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