| 发明名称 |
|
| 摘要 |
|
| 申请公布号 |
JPH0319333(B2) |
申请公布日期 |
1991.03.14 |
| 申请号 |
JP19840166037 |
申请日期 |
1984.08.08 |
| 申请人 |
KANSEI KOGYO KK |
发明人 |
OGAWA KOICHI |
| 分类号 |
E03F7/00 |
主分类号 |
E03F7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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