CN109083261B - 一种用于外墙pvc排水管的高效疏通结构 - Google Patents
一种用于外墙pvc排水管的高效疏通结构 Download PDFInfo
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- CN109083261B CN109083261B CN201811009877.1A CN201811009877A CN109083261B CN 109083261 B CN109083261 B CN 109083261B CN 201811009877 A CN201811009877 A CN 201811009877A CN 109083261 B CN109083261 B CN 109083261B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
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CN201811009877.1A CN109083261B (zh) | 2018-08-31 | 2018-08-31 | 一种用于外墙pvc排水管的高效疏通结构 |
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CN109083261B true CN109083261B (zh) | 2020-10-13 |
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CN110847340B (zh) * | 2019-12-26 | 2020-12-01 | 南京沃德思环保科技有限公司 | 一种水利工程高效型管道清淤疏通装置 |
CN111576753B (zh) * | 2020-05-21 | 2021-09-14 | 深圳铭泰达建设有限公司 | 一种绿色环保的清淤排水结构和管道清淤方法 |
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DE19626590C2 (de) * | 1996-07-02 | 2000-12-07 | Aquaplus Brunnensanierung H Mu | Vorrichtung zum Reinigen der Innenflächen von Rohren, wie Brunnenrohren in Brunnenschächten |
CN2317963Y (zh) * | 1998-02-27 | 1999-05-12 | 高吉瑞 | 一种水力机械除垢器 |
CN203508525U (zh) * | 2013-11-01 | 2014-04-02 | 中国石油天然气集团公司 | 折叠式管内清扫器 |
CN104294895A (zh) * | 2014-07-30 | 2015-01-21 | 安徽恒博电气科技有限公司 | 一种下水道疏通装置 |
CN105507420A (zh) * | 2016-02-03 | 2016-04-20 | 厦门大学嘉庚学院 | 城市下水管弯道清堵方法 |
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Effective date of registration: 20200818 Address after: 322200 Houxu 18, Puyang Street Union Village, Pujiang County, Jinhua City, Zhejiang Province Applicant after: PUJIANG YISHUO TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 317521 No. 30 Muchen Road, Wulijing Village, Zeguo Town, Wenling City, Taizhou City, Zhejiang Province Applicant before: WENLING ZHIYING ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220601 Address after: 276000 No. 249, shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Chuangye Technology Service Co.,Ltd. Address before: 322200 Xu Yang 18, Puyang Street Union Village, Pujiang, Jinhua, Zhejiang Patentee before: PUJIANG YISHUO TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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