共 16 条
[1]
BERR R, 1930, IND CHIM, V17, P383
[2]
BRINER E, 1930, HELV CHIM ACTA, V13, P76
[3]
LIKIERNIK, 1933, THESIS E T H ZURICH
[4]
LONZA AG, Patent No. 150627
[5]
LONZA AG, Patent No. 151688
[6]
LONZA AG, Patent No. 147805
[7]
NORSK HYDRO, Patent No. 43323
[8]
NYDEGGER O, Patent No. 86567
[9]
SMELTVERK ABO, Patent No. 684423
[10]
SUCHIER A, 1931, ANALYSENMETHODEN DUN