İngilizce | Almanca | |
---|---|---|
Patent | ||
Patent | precondensation products | Vorkondensate |
İngilizce | Almanca | |
---|---|---|
Patent | ||
Patent | urea aldehydic precondensation products | Harnstoffaldehyd-Vorkondensate |
Patent | including their precondensation products | auch mit deren Vorkondensaten |