CN218254696U - 一种防止pvc百叶窗用铝芯松动的固定装置 - Google Patents
一种防止pvc百叶窗用铝芯松动的固定装置 Download PDFInfo
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- CN218254696U CN218254696U CN202221631622.0U CN202221631622U CN218254696U CN 218254696 U CN218254696 U CN 218254696U CN 202221631622 U CN202221631622 U CN 202221631622U CN 218254696 U CN218254696 U CN 218254696U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Fixing Device to Prevent Aluminum Core Looseness for PVC Louvers Effective date of registration: 20230626 Granted publication date: 20230110 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: Guangrao Lvshang New Material Technology Co.,Ltd. Registration number: Y2023980045759 |
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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 |
Granted publication date: 20230110 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: Guangrao Lvshang New Material Technology Co.,Ltd. Registration number: Y2023980045759 |