CN309524104S - - Google Patents
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- CN309524104S CN309524104S CN309524104S CN 309524104 S CN309524104 S CN 309524104S CN 309524104 S CN309524104 S CN 309524104S
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Main classification number: 13-03 Address after: Room 1113-1114, Jiangong building, intersection of Jinfeng Road and Jintai East Street, Baibi Town, Anyang City, Henan Province Patentee after: Henan Yizhongyuan Smart Energy Technology Co., Ltd. Country or region after: China Address before: Room 1113-1114, Jiangong building, intersection of Jinfeng Road and Jintai East Street, Baibi Town, Anyang City, Henan Province Patentee before: Henan yizhongyuan Electric Power Technology Co.,Ltd. Country or region before: China |