CN207796864U - 电池交替供电路灯 - Google Patents
电池交替供电路灯 Download PDFInfo
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- CN207796864U CN207796864U CN201820200896.1U CN201820200896U CN207796864U CN 207796864 U CN207796864 U CN 207796864U CN 201820200896 U CN201820200896 U CN 201820200896U CN 207796864 U CN207796864 U CN 207796864U
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CN201820200896.1U CN207796864U (zh) | 2018-02-06 | 2018-02-06 | 电池交替供电路灯 |
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CN201820200896.1U CN207796864U (zh) | 2018-02-06 | 2018-02-06 | 电池交替供电路灯 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220905 Address after: Room 803, Unit 1, No. 237 Hayao Road, Daoli District, Harbin, Heilongjiang 150000 Patentee after: Li Chenyu Address before: Room 803, Unit 1, No. 237 Hayao Road, Daoli District, Harbin, Heilongjiang 150078 Patentee before: Li Xiufeng |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231208 Address after: Room 315, Building A, No. 20 Xinghai Road, Pingfang District, Harbin City, Heilongjiang Province, 150000 Patentee after: Heilongjiang Puyuan New Energy Co.,Ltd. Address before: Room 803, Unit 1, No. 237 Hayao Road, Daoli District, Harbin, Heilongjiang 150000 Patentee before: Li Chenyu |