CN204706870U - 一种智能压变保护装置 - Google Patents
一种智能压变保护装置 Download PDFInfo
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- CN204706870U CN204706870U CN201520223786.3U CN201520223786U CN204706870U CN 204706870 U CN204706870 U CN 204706870U CN 201520223786 U CN201520223786 U CN 201520223786U CN 204706870 U CN204706870 U CN 204706870U
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiabing Inventor before: Zheng Xiabing Inventor before: Zhang Yong Inventor before: Li Deyi Inventor before: Guo Bin |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: Chang in Zhangdian District 255000 in Shandong province Zibo City Road No. 111 (Shandong Electrical Hardware City) District No. 3 02-06 Patentee after: Shandong science and Technology Co., Ltd. Address before: Chang in Zhangdian District 255000 in Shandong Province, Zibo City Road (Shandong Electrical Hardware City) Patentee before: Zibo Hui Ke mechanical & electronic equipment corporation, Ltd |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiabing Inventor before: Zheng Xiabing Inventor before: Zhang Yong Inventor before: Li Deyi Inventor before: Guo Bin |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 255000 No. 3, Changfang Road, Zhangdian District, Zibo City, Shandong, China (No. 3, 02-06) Patentee after: Shandong science and Technology Co., Ltd. Address before: 255000 Changguo Road, Zhangdian District, Zibo City, Shandong province (Lu Zhong Hardware Electrical and Mechanical City) Patentee before: Zibo Hui Ke mechanical & electronic equipment corporation, Ltd |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 264400 1 / F-4 / F, G District, Beihai Road, Longhai Road, Nanhai new area, Weihai City, Shandong Province Patentee after: SHANDONG HUIKE MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. Address before: 255000 No. 3, Changfang Road, Zhangdian District, Zibo City, Shandong, China (No. 3, 02-06) Patentee before: SHANDONG HUIKE MECHANICAL AND ELECTRICAL EQUIPMENT Co.,Ltd. |