CN219056222U - 一种矿山工程机械作业装置 - Google Patents
一种矿山工程机械作业装置 Download PDFInfo
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- CN219056222U CN219056222U CN202222941193.3U CN202222941193U CN219056222U CN 219056222 U CN219056222 U CN 219056222U CN 202222941193 U CN202222941193 U CN 202222941193U CN 219056222 U CN219056222 U CN 219056222U
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222941193.3U CN219056222U (zh) | 2022-11-03 | 2022-11-03 | 一种矿山工程机械作业装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202222941193.3U CN219056222U (zh) | 2022-11-03 | 2022-11-03 | 一种矿山工程机械作业装置 |
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| Publication Number | Publication Date |
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| CN219056222U true CN219056222U (zh) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222941193.3U Active CN219056222U (zh) | 2022-11-03 | 2022-11-03 | 一种矿山工程机械作业装置 |
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| CN (1) | CN219056222U (zh) |
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- 2022-11-03 CN CN202222941193.3U patent/CN219056222U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mining engineering machinery operating device Granted publication date: 20230523 Pledgee: Bank of Jinhua Limited by Share Ltd. Pledgor: Nuclear industry Jinhua Construction Group Co.,Ltd. Registration number: Y2025980003521 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230523 Pledgee: Bank of Jinhua Limited by Share Ltd. Pledgor: Nuclear industry Jinhua Construction Group Co.,Ltd. Registration number: Y2025980003521 |