CN309081521S - - Google Patents
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- CN309081521S CN309081521S CN309081521S CN 309081521 S CN309081521 S CN 309081521S CN 309081521 S CN309081521 S CN 309081521S
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Main classification number: 23-01 Address after: 315400 Zhejiang Province Ningbo City Yuyao City Zi Ling Road 428 Patentee after: Ningbo Chenwei Environmental Technology Co., Ltd. Country or region after: China Address before: 315400 Zhejiang Province Ningbo City Yuyao City TANJIALING EAST ROAD 48, (self-declared) Patentee before: Yuyao Chenwei Environmental Protection Technology Co.,Ltd. Country or region before: China |