共 88 条
[1]
AIKEN JK, 1949, J OIL COLOUR CHEM AS, V32, P150
[3]
ASHLEY, 1951, Patent No. 2555104
[4]
BATES H, 1950, Patent No. 2512624
[5]
BISHOP JW, 1951, Patent No. 2550760
[6]
BROWN, 1947, Patent No. 2416433
[7]
BROWNE CM, 1951, Patent No. 2563391
[8]
Bruson H.A., 1939, Patent Number, Patent No. [US2182056A, 2182056]
[9]
BRYANT WC, 1952, Patent No. 2594286
[10]
BRYANT WC, 1952, Patent No. 2604449