CN207661296U - 一种组合式螺旋消音排水管 - Google Patents
一种组合式螺旋消音排水管 Download PDFInfo
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- CN207661296U CN207661296U CN201721382729.5U CN201721382729U CN207661296U CN 207661296 U CN207661296 U CN 207661296U CN 201721382729 U CN201721382729 U CN 201721382729U CN 207661296 U CN207661296 U CN 207661296U
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- pipe
- noise elimination
- diversion
- spiral
- diversion pipe
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- Sink And Installation For Waste Water (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721382729.5U CN207661296U (zh) | 2017-10-25 | 2017-10-25 | 一种组合式螺旋消音排水管 |
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CN201721382729.5U CN207661296U (zh) | 2017-10-25 | 2017-10-25 | 一种组合式螺旋消音排水管 |
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CN207661296U true CN207661296U (zh) | 2018-07-27 |
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CN201721382729.5U Active CN207661296U (zh) | 2017-10-25 | 2017-10-25 | 一种组合式螺旋消音排水管 |
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CN (1) | CN207661296U (zh) |
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2017
- 2017-10-25 CN CN201721382729.5U patent/CN207661296U/zh active Active
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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: Modular spiral mute drainage pipe Effective date of registration: 20190430 Granted publication date: 20180727 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: Henan Jin run Alwayseal Technology Ltd Registration number: 2019410000014 |
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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: 20200421 Granted publication date: 20180727 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: HENAN JIN RUN PLASTIC TECHNOLOGY Co.,Ltd. Registration number: 2019410000014 |
|
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: Modular spiral mute drainage pipe Effective date of registration: 20200421 Granted publication date: 20180727 Pledgee: Jiaozuo CTS bank Limited by Share Ltd Pledgor: HENAN JIN RUN PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980001658 |
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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: 20210603 Granted publication date: 20180727 Pledgee: Jiaozuo CTS bank Limited by Share Ltd. Pledgor: HENAN JIN RUN PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980001658 |