| 摘要 |
PROBLEM TO BE SOLVED: To provide a lead battery having improved leakage-proof property by sealing a terminal part by sealing agent. SOLUTION: In the lead storage battery of which the terminal part, having a terminal 1 formed by making an electrode pole 2 protrude from a lid 3, is sealed by a sealing agent, a polymerized acrylate monomer having acid resistant property is used as the sealing agent 5. COPYRIGHT: (C)2005,JPO&NCIPI
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