CN215052772U - 一种农田渠道结构 - Google Patents
一种农田渠道结构 Download PDFInfo
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- CN215052772U CN215052772U CN202023290206.2U CN202023290206U CN215052772U CN 215052772 U CN215052772 U CN 215052772U CN 202023290206 U CN202023290206 U CN 202023290206U CN 215052772 U CN215052772 U CN 215052772U
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CN202023290206.2U CN215052772U (zh) | 2020-12-31 | 2020-12-31 | 一种农田渠道结构 |
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CN202023290206.2U CN215052772U (zh) | 2020-12-31 | 2020-12-31 | 一种农田渠道结构 |
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CN202023290206.2U Withdrawn - After Issue CN215052772U (zh) | 2020-12-31 | 2020-12-31 | 一种农田渠道结构 |
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TR01 | Transfer of patent right |
Effective date of registration: 20221221 Address after: No. 33, Zhenxing North Road, Xidian Town, Ninghai County, Ningbo City, Zhejiang Province (self declaration) Patentee after: Zhejiang Yunfeng Construction Co.,Ltd. Address before: 350300 No.1, Xueyuan new village, Fuqing City, Fuzhou City, Fujian Province Patentee before: Lin Shaoming |
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AV01 | Patent right actively abandoned |
Granted publication date: 20211207 Effective date of abandoning: 20230413 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20211207 Effective date of abandoning: 20230413 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |