共 23 条
- [1] BURGIN, 1939, IND ENG CHEM, V31, P1413
- [2] CALCOTT, 1939, J AM CHEM SOC, V61, P1010
- [3] GROLL, 1936, Patent No. 2042222
- [4] GROLL, 1937, Patent No. 2067392
- [5] GROLL, 1936, Patent No. 2062002
- [6] GROLL, 1936, Patent No. 2060303
- [7] GROLL HPA, 1936, Patent No. 2042223
- [8] HEARNE G, IN PRESS IND ENG CHE
- [9] HENRY, 1906, B SOC CHIM BELG, V20, P152
- [10] HENRY, 1903, REC TRAV CHIM, V22, P325