-
参考文献
Skita Patent: DE461232 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 657 Full Text Show Details Skita Chemische Berichte, 1925 , vol. 58, p. 2694,2696 Chem. Zentralbl., 1928 , vol. 99, # II p. 1385
Skita Patent: DE461232 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 657 Full Text Show Details Skita Chemische Berichte, 1925 , vol. 58, p. 2694,2696 Chem. Zentralbl., 1928 , vol. 99, # II p. 1385