| 发明名称 |
METHOD FORMING CLAD PLATES FROM CURVED SURFACES |
| 摘要 |
A plate having a special surface layer is made by shaping to a desired configuration a longitudinal section cut from a tube that has been surfaced by a suitable continuous welding deposition process, preferably a bulk welding process.
|
| 申请公布号 |
US3679858(A) |
申请公布日期 |
1972.07.25 |
| 申请号 |
USD3679858 |
申请日期 |
1971.03.17 |
| 申请人 |
DETROIT FLAME HARDENING CO. |
发明人 |
WILLIAM C. BOLLINGER |
| 分类号 |
B23K9/04;(IPC1-7):B23K9/04 |
主分类号 |
B23K9/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
