CN210485622U - 一种矿洞勘探用安全节能照明灯 - Google Patents
一种矿洞勘探用安全节能照明灯 Download PDFInfo
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Effective date of registration: 20201222 Address after: Room 105-51203, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Patentee after: ZHUHAI JINGXUN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: 4th floor, 963 Renmin West Road, Xiangzhou District, Zhuhai, Guangdong 519000 Patentee before: ZHUHAI LIUHE ENERGY SAVING INVESTMENT Co.,Ltd. |
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Effective date of registration: 20210301 Address after: No. 51, 1st ring road, Guishan Town, Zhuhai City, Guangdong Province Patentee after: Guangdong jianmian Intelligent Technology Co.,Ltd. Address before: Room 105-51203, No.6 Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province Patentee before: ZHUHAI JINGXUN INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. |
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Effective date of registration: 20221013 Address after: 4th floor, 963 Renmin West Road, Xiangzhou District, Zhuhai, Guangdong 519000 Patentee after: ZHUHAI LIUHE ENERGY SAVING INVESTMENT Co.,Ltd. Address before: No. 51, 1st ring road, Guishan Town, Zhuhai City, Guangdong Province Patentee before: Guangdong jianmian Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20221226 Address after: No. 51, 1st ring road, Guishan Town, Zhuhai City, Guangdong Province Patentee after: Guangdong jianmian Intelligent Technology Co.,Ltd. Address before: 4th floor, 963 Renmin West Road, Xiangzhou District, Zhuhai, Guangdong 519000 Patentee before: ZHUHAI LIUHE ENERGY SAVING INVESTMENT Co.,Ltd. |
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