CN211438207U - 一种快速钻孔装置 - Google Patents
一种快速钻孔装置 Download PDFInfo
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- CN211438207U CN211438207U CN201922442283.6U CN201922442283U CN211438207U CN 211438207 U CN211438207 U CN 211438207U CN 201922442283 U CN201922442283 U CN 201922442283U CN 211438207 U CN211438207 U CN 211438207U
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CN201922442283.6U CN211438207U (zh) | 2019-12-30 | 2019-12-30 | 一种快速钻孔装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112454521A (zh) * | 2020-10-23 | 2021-03-09 | 刘斌 | 一种用于塑料件加工的钻孔工装 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112454521A (zh) * | 2020-10-23 | 2021-03-09 | 刘斌 | 一种用于塑料件加工的钻孔工装 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fast drilling device Effective date of registration: 20220629 Granted publication date: 20200908 Pledgee: Bank of China Limited Urumqi Beijing Road sub branch Pledgor: Xinjiang Zhaorong Petrochemical Equipment Manufacturing Co.,Ltd. Registration number: Y2022980009478 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230718 Granted publication date: 20200908 Pledgee: Bank of China Limited Urumqi Beijing Road sub branch Pledgor: Xinjiang Zhaorong Petrochemical Equipment Manufacturing Co.,Ltd. Registration number: Y2022980009478 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fast Drilling Device Effective date of registration: 20230720 Granted publication date: 20200908 Pledgee: Bank of China Limited Urumqi Beijing Road sub branch Pledgor: Xinjiang Zhaorong Petrochemical Equipment Manufacturing Co.,Ltd. Registration number: Y2023980049089 |