CN212003058U - 钎杆连接套 - Google Patents
钎杆连接套 Download PDFInfo
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- CN212003058U CN212003058U CN202020364627.6U CN202020364627U CN212003058U CN 212003058 U CN212003058 U CN 212003058U CN 202020364627 U CN202020364627 U CN 202020364627U CN 212003058 U CN212003058 U CN 212003058U
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CN202020364627.6U CN212003058U (zh) | 2020-03-21 | 2020-03-21 | 钎杆连接套 |
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CN202020364627.6U CN212003058U (zh) | 2020-03-21 | 2020-03-21 | 钎杆连接套 |
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CN212003058U true CN212003058U (zh) | 2020-11-24 |
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CN202020364627.6U Active CN212003058U (zh) | 2020-03-21 | 2020-03-21 | 钎杆连接套 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111206884A (zh) * | 2020-03-21 | 2020-05-29 | 山东源运通矿山装备科技有限公司 | 钎杆连接套 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111206884A (zh) * | 2020-03-21 | 2020-05-29 | 山东源运通矿山装备科技有限公司 | 钎杆连接套 |
CN111206884B (zh) * | 2020-03-21 | 2024-07-19 | 山东兖能泰德重工有限公司 | 钎杆连接套 |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. Address before: No.1860, middle section of xiwaihuan Road, Zoucheng City, Jining City, Shandong Province Patentee before: SHANDONG YUANYUNTONG MINING EQUIPMENT SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 272000 West Section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee after: Shandong Yanneng Taide Heavy Industry Co.,Ltd. Address before: 273500 west of middle section of West Outer Ring Road, Zoucheng City, Jining City, Shandong Province Patentee before: ZOUCHENG YANKUANG TAIDE INDUSTRY & TRADE Co.,Ltd. |