71602070
Aug 10, 1950
May 20, 1952
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
Metal Goods