| 摘要 |
314,010. Holbrook, (nÚe Nocenzo), M. May 13, 1929. [A Specification was laid open to inspection under Sect. 91 of the Acts, June 22, 1929]. Separators; absorbents.-Separators or filling means for batteries comprise sheets of wood paste or pulp obtained by treating pieces of wood the size of the fist, for example, to transform them into a porous wood paste. Resins and other organic substances are eliminated as in the manufacture of cellulose. The sheets are placed between the electrodes or between the electrodes and the walls of the cell, or all spaces may be filled with the sheets to form a dry battery. |
