CN204203720U - 通过自动调节co2浓度实现大棚增产的装置 - Google Patents
通过自动调节co2浓度实现大棚增产的装置 Download PDFInfo
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Cited By (1)
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CN113359600A (zh) * | 2021-06-30 | 2021-09-07 | 青岛建华食品机械制造有限公司 | 一种窒晕机箱co2监控系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113359600A (zh) * | 2021-06-30 | 2021-09-07 | 青岛建华食品机械制造有限公司 | 一种窒晕机箱co2监控系统 |
CN113359600B (zh) * | 2021-06-30 | 2022-08-19 | 青岛建华食品机械制造有限公司 | 一种窒晕机箱co2监控系统 |
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C14 | Grant of patent or utility model | ||
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Address after: DAZHUANGKE village in Sujiatun District of Shenyang City, Liaoning province 110000 Wang Gang Street Office Patentee after: SHENYANG JINGQUAN GAS CARBON TECHNOLOGY CO.,LTD. Address before: 110167 6 gate, No. 75 Xiang Yang Road, Sujiatun District, Liaoning, Shenyang Patentee before: SHENYANG JINGQUAN GAS TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20180403 Address after: No. 155-5, No. 438, No. 155-5, Dongling District, Liaoning, Dongling District, Liaoning Patentee after: SHENYANG CARBON-RICH AGRICULTURAL TECHNOLOGY CO.,LTD. Address before: DAZHUANGKE village in Sujiatun District of Shenyang City, Liaoning province 110000 Wang Gang Street Office Patentee before: SHENYANG JINGQUAN GAS CARBON TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20220720 Address after: 110100 DAZHUANGKE village, Wanggang sub district office, Sujiatun District, Shenyang City, Liaoning Province Patentee after: SHENYANG JINGQUAN GAS CARBON TECHNOLOGY CO.,LTD. Address before: Room 438, 155-5, Chuangxin Road, Dongling District, Shenyang, Liaoning, 110104 Patentee before: SHENYANG CARBON-RICH AGRICULTURAL TECHNOLOGY CO.,LTD. |