CN203892782U - 一种高压管道防脱扣装置 - Google Patents
一种高压管道防脱扣装置 Download PDFInfo
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- CN203892782U CN203892782U CN201420330024.9U CN201420330024U CN203892782U CN 203892782 U CN203892782 U CN 203892782U CN 201420330024 U CN201420330024 U CN 201420330024U CN 203892782 U CN203892782 U CN 203892782U
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- pipe clamp
- angle steel
- pipeline
- pipe
- high pressure
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CN201420330024.9U CN203892782U (zh) | 2014-06-20 | 2014-06-20 | 一种高压管道防脱扣装置 |
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CN201420330024.9U CN203892782U (zh) | 2014-06-20 | 2014-06-20 | 一种高压管道防脱扣装置 |
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CN203892782U true CN203892782U (zh) | 2014-10-22 |
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CN201420330024.9U Active CN203892782U (zh) | 2014-06-20 | 2014-06-20 | 一种高压管道防脱扣装置 |
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2014
- 2014-06-20 CN CN201420330024.9U patent/CN203892782U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
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 high-pressure pipeline anti-tripping device Effective date of registration: 20220803 Granted publication date: 20141022 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN BAIDE PETROLEUM TECHNOLOGY Co.,Ltd. Registration number: Y2022610000454 |
|
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: 20230717 Granted publication date: 20141022 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN BAIDE PETROLEUM TECHNOLOGY Co.,Ltd. Registration number: Y2022610000454 |