| 摘要 |
PCT No. PCT/GB80/00081 Sec. 371 Date Jan. 9, 1981 Sec. 102(e) Date Jan. 9, 1981 PCT Filed Apr. 25, 1980 PCT Pub. No. WO80/02471 PCT Pub. Date Nov. 13, 1980.Recombination lead acid electric storage battery of sealed or recombinant type in which the gas evolved during operation or charging is induced to recombine within the battery at the battery electrodes. |
