| 摘要 |
988,423. Electric batteries. OLDHAM & SON Ltd., and H. LENNIE. Sept. 21, 1961 [Oct. 20, 1960], No. 36049/60. Heading H1B. The inter-cell connectors 6 of a lead/acid accumulator are burnt directly on to the cell plates to save lead. The connectors incorporate inserts 5 in the partition wall 2. |
