High-toughness seamless steel tube for automobile safety airbag and manufacturing method therefor
US-10494690-B2 · Dec 3, 2019 · US
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Liu Cailing patents
Liu Cailing is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Cailing |
| Total patents | 2 |
| First publication | Jul 5, 2018 |
| Latest publication | Dec 3, 2019 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Baoshan Iron & Steel | 2 |
| Boashan Iron & Steel Co Ltd | 1 |
Top CPC classifications
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