| 发明名称 |
RECOVERY OF SILVER FROM CLOSED TYPE SILVER OXIDE DRY BATTERY |
| 摘要 |
<p>PURPOSE:To prevent many dry batteries from exploding due to an increase in internal pressure when heated by making a hole piercing the casing or cap of each battery and reaching the inside so as to recover silver in a safe manner.</p> |
| 申请公布号 |
JPS52130416(A) |
申请公布日期 |
1977.11.01 |
| 申请号 |
JP19760047499 |
申请日期 |
1976.04.26 |
| 申请人 |
SUWA SEIKOSHA KK |
发明人 |
KASAI ICHIKAZU |
| 分类号 |
C22B11/02;C22B7/00;C22B43/00 |
主分类号 |
C22B11/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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