参考文献
I.G.Farbenind.
Patent: US2173069 , 1937 ;
Full Text Show Details
I.G.Farbenind.
Patent: US2137314 , 1936 ;
Full Text Show Details
I.G.Farbenind.
Patent: FR806616 ;
Full Text Show Details
I.G.Farbenind.
Patent: DE719817 , 1935 ;
DRP/DRBP Org.Chem.
Full Text Show Details
Prod.Amines Soc.An.
Patent: DE655882 , 1931 ;
Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 22, p. 723
Full Text Show Details
I.G.Farbenind.
Patent: DE681523 , 1934 ;