CN211531860U - 一种大水面沉水植物草场密度控制装置 - Google Patents
一种大水面沉水植物草场密度控制装置 Download PDFInfo
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- CN211531860U CN211531860U CN201922111887.2U CN201922111887U CN211531860U CN 211531860 U CN211531860 U CN 211531860U CN 201922111887 U CN201922111887 U CN 201922111887U CN 211531860 U CN211531860 U CN 211531860U
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CN201922111887.2U CN211531860U (zh) | 2019-11-30 | 2019-11-30 | 一种大水面沉水植物草场密度控制装置 |
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Effective date of registration: 20240308 Address after: 415000 No. 348 Jianshe East Road, jianminxiang community, Danyang street, Wuling District, Changde City, Hunan Province Patentee after: DAHU AQUACULTURE Co.,Ltd. Country or region after: China Address before: 415000 No. 348, Jianshe East Road, jianminxiang community, Danyang sub district office, Wuling District, Changde City, Hunan Province Patentee before: Great Lakes Water Environmental Treatment Co.,Ltd. Country or region before: China |
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