| 摘要 |
875,977. Batteries. UNION CARBIDE CORPORATION. May 23, 1960 [June 16, 1959], No. 18035/60. Drawings to Specification. Class 53. A bipolar electrode comprises a conductive member (e.g. steel shim stock) with a thin metallic grid adhered to each side, the grids carrying the electro-positive and electro-negative materials respectively. The invention is particularly directed to silver oxide/zinc primary batteries. |
