| 发明名称 |
점식 저항성에 뛰어난 주철부품의 제조방법 |
| 摘要 |
<p>내용 없음</p> |
| 申请公布号 |
KR840005747(A) |
申请公布日期 |
1984.11.16 |
| 申请号 |
KR19830003899 |
申请日期 |
1983.08.20 |
| 申请人 |
null, null |
发明人 |
야마모도 유끼오 (외 1) |
| 分类号 |
C21D5/00;C22C37/10 |
主分类号 |
C21D5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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