首页>
外国专利>
Bactericidal new chloride-based n - dodecyldimethyl - p - chlorobenzylammonium and n - tétradécyldiméthylbenzylammonium optionally chlorinated
Bactericidal new chloride-based n - dodecyldimethyl - p - chlorobenzylammonium and n - tétradécyldiméthylbenzylammonium optionally chlorinated