Number | Name | Date | Kind |
---|---|---|---|
2789114 | Fischback et al. | Apr 1957 |
Entry |
---|
Knott, Chem. Abstracts, vol. 53, (2), pp. 944-946, Jan. 25, 1959. |
Knott, Chem. Abstracts, vol. 51, (1), pp. 408-410; Jan. 10, 1957. |
Chem. Abstracts, Seventh Collective Index, Subjects Ps-Sn, p. 19220-S, vols. 56-65 (1962-1966). |