共 12 条
[1]
CRAMER, 1921, KOLLOICHEMIE PHOTOGR, P61
[2]
CRAMER, 1921, SAFRANINVERFAHREN, P93
[3]
CRAMER L, 1913, PHOT IND
[4]
Kohlschutter V, 1913, Z ELKTROCHEM ANGEW P, V19, P161
[5]
KOHLSCHUTTER V, 1912, LIEBIGS ANN CHEM, V387, P38
[6]
KOHLSCHUTTER V, 1912, LIEBIGS ANN CHEM, V387, P88
[7]
LIEBIG J, 1867, ANN CHEM S, V5, P257
[8]
1906, KOLL Z, V19, P241
[9]
SAFRANINVERFAHREN, P161
[10]
SAFRANINVERFAHREN, P165