Knowledge Management System Of Institute of metal research，CAS
| 一种变径管的生产方法 | |
| 张士宏; 程明; 李海红; 刘劲松 | |
| 2017-04-19 | |
| Rights Holder | 中国科学院金属研究所 |
| Subtype | 发明专利 |
| Patent Number | 201510122351.4 |
| Document Type | 专利 |
| Identifier | http://ir.imr.ac.cn/handle/321006/81739 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | 张士宏,程明,李海红,等. 一种变径管的生产方法. 201510122351.4[P]. 2017-04-19. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment