CN213774996U - 一种门窗防坠器 - Google Patents
一种门窗防坠器 Download PDFInfo
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- CN213774996U CN213774996U CN202022418396.5U CN202022418396U CN213774996U CN 213774996 U CN213774996 U CN 213774996U CN 202022418396 U CN202022418396 U CN 202022418396U CN 213774996 U CN213774996 U CN 213774996U
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CN202022418396.5U CN213774996U (zh) | 2020-10-27 | 2020-10-27 | 一种门窗防坠器 |
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CN114790865A (zh) * | 2022-05-07 | 2022-07-26 | 伟大集团节能房股份有限公司 | 一种便于安装的被动房新型节能窗 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114790865A (zh) * | 2022-05-07 | 2022-07-26 | 伟大集团节能房股份有限公司 | 一种便于安装的被动房新型节能窗 |
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Effective date of registration: 20230728 Address after: 525100 F5-1, No. 1, Jiahe South Road, Lubao Town, Sanshui District, Foshan City, Guangdong Province (application for residence) Patentee after: Ouzhe Construction Technology Co.,Ltd. Address before: No.3 No.2, sunwubian Industrial Zone, Heshun Shitang, Lishui Town, Nanhai District, Foshan City, Guangdong Province, 528200 Patentee before: GUANGZHOU COLOGNE OEZER TECHNOLOGY Co.,Ltd. |
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Address after: 528100, Building 7, No. 3 Fumian East Road, Lubao Town, Sanshui District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Ouzhe Construction Technology Co.,Ltd. Address before: 525100 F5-1, No. 1, Jiahe South Road, Lubao Town, Sanshui District, Foshan City, Guangdong Province (application for residence) Patentee before: Ouzhe Construction Technology Co.,Ltd. |