CN211118210U - 一种污水管连接头 - Google Patents
一种污水管连接头 Download PDFInfo
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- CN211118210U CN211118210U CN201922095606.9U CN201922095606U CN211118210U CN 211118210 U CN211118210 U CN 211118210U CN 201922095606 U CN201922095606 U CN 201922095606U CN 211118210 U CN211118210 U CN 211118210U
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CN201922095606.9U CN211118210U (zh) | 2019-11-28 | 2019-11-28 | 一种污水管连接头 |
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CN201922095606.9U CN211118210U (zh) | 2019-11-28 | 2019-11-28 | 一种污水管连接头 |
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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 sewage pipe connector Effective date of registration: 20210707 Granted publication date: 20200728 Pledgee: Kunming Branch of China Everbright Bank Co.,Ltd. Pledgor: Yunnan Bangqian Environmental Protection Technology Co.,Ltd. Registration number: Y2021530000014 |
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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: 20230516 Granted publication date: 20200728 Pledgee: Kunming Branch of China Everbright Bank Co.,Ltd. Pledgor: Yunnan Bangqian Environmental Protection Technology Co.,Ltd. Registration number: Y2021530000014 |