| 摘要 |
1,048,188. Accumulators. ELECTRIC STORAGE BATTERY CO. Jan. 31, 1964 [Feb. 4, 1963], No. 4255/64. Heading H1B. A storage battery element is made by heating and thus uniting three sheets of material all containing a permanent resin binder, a soluble pore-former and in the case of the positive and negative electrode sheets, the appropriate active material. The third sheet is a separator. |
