U.S. federal trademark · Serial No. 71602070 · Reg. No. 0559016
SUBSTANCE HAVING THE CHEMICAL FORMULA 2,2'-DIHYDROXY-3,5 -3', 5'-TETRACHLORD DIPHENYL METHANE AND BEING SUITABLE AS ACTIVE INGREDIENT IN BACTERICIDAL PREPARATIONS, SUCH AS SOAP, SHAVING CREAM, OINTMENTS, AND THE LIKE
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