共 619 条
- [1] Adelmann JC, 1976, US Patent, Patent No. [3959194, 3959194A]
- [3] AGARWAL SN, 1969, Patent No. 112036
- [4] AGASHE PG, 1978, Patent No. 145768
- [5] AGGARWAL JS, 1962, RES IND NEW DELHI, V7, P15
- [6] AJMANI GM, 1944, J IND I SCI A, V26, P11
- [7] AJMANI GM, 1945, J INDIAN CHEM SOC IN, V8, P57
- [8] ALBERTSON CE, 1972, Patent No. 3647722
- [9] [Anonymous], [No title captured]
- [10] [Anonymous], [No title captured]