CN218152949U - 一种矿用式瓦斯汇流器总成 - Google Patents
一种矿用式瓦斯汇流器总成 Download PDFInfo
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- CN218152949U CN218152949U CN202222632609.3U CN202222632609U CN218152949U CN 218152949 U CN218152949 U CN 218152949U CN 202222632609 U CN202222632609 U CN 202222632609U CN 218152949 U CN218152949 U CN 218152949U
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222632609.3U CN218152949U (zh) | 2022-10-08 | 2022-10-08 | 一种矿用式瓦斯汇流器总成 |
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| CN202222632609.3U CN218152949U (zh) | 2022-10-08 | 2022-10-08 | 一种矿用式瓦斯汇流器总成 |
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| CN218152949U true CN218152949U (zh) | 2022-12-27 |
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| CN202222632609.3U Active CN218152949U (zh) | 2022-10-08 | 2022-10-08 | 一种矿用式瓦斯汇流器总成 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658631A (zh) * | 2023-06-06 | 2023-08-29 | 盐城市弘通石油机械有限公司 | 一种电动控制的封隔器 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116658631A (zh) * | 2023-06-06 | 2023-08-29 | 盐城市弘通石油机械有限公司 | 一种电动控制的封隔器 |
| CN116658631B (zh) * | 2023-06-06 | 2023-10-20 | 盐城市弘通石油机械有限公司 | 一种电动控制的封隔器 |
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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 gas collector assembly Granted publication date: 20221227 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: Guizhou Shipu mining new material Co.,Ltd. Registration number: Y2024980025079 |
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| 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: 20221227 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: Guizhou Shipu mining new material Co.,Ltd. Registration number: Y2024980025079 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |