| 摘要 |
PCT No. PCT/SU88/00124 Sec. 371 Date Feb. 17, 1989 Sec. 102(e) Date Feb. 17, 1989 PCT Filed May 26, 1988 PCT Pub. No. WO88/10423 PCT Pub. Date Dec. 29, 1988.An apparatus has an electrophoretic chamber in which groups of electrodes are positioned along sides of an equilateral quadrangle. Electrodes within each group are positioned in equally spaced relation to one another and are connected to a power supply via a switching circuit. |
