CN209856539U - 一种高强度高硬度消音排水管道 - Google Patents
一种高强度高硬度消音排水管道 Download PDFInfo
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- CN209856539U CN209856539U CN201920619907.4U CN201920619907U CN209856539U CN 209856539 U CN209856539 U CN 209856539U CN 201920619907 U CN201920619907 U CN 201920619907U CN 209856539 U CN209856539 U CN 209856539U
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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 |
Denomination of utility model: A high strength and high hardness silencing drainage pipe Effective date of registration: 20200825 Granted publication date: 20191227 Pledgee: Jiaozuo Jiefang Rural Commercial Bank Co.,Ltd. Pledgor: HENAN JIN RUN PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980005306 |
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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 |
Date of cancellation: 20211108 Granted publication date: 20191227 Pledgee: Jiaozuo Jiefang Rural Commercial Bank Co., Ltd Pledgor: Henan Jinrun Plastic Technology Co., Ltd Registration number: Y2020980005306 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |