CN108487440B - 一种手持式清淤工具 - Google Patents
一种手持式清淤工具 Download PDFInfo
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- CN108487440B CN108487440B CN201810335597.3A CN201810335597A CN108487440B CN 108487440 B CN108487440 B CN 108487440B CN 201810335597 A CN201810335597 A CN 201810335597A CN 108487440 B CN108487440 B CN 108487440B
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- rope
- wheel
- rod
- inner rod
- round hole
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/08—Hand implements for emptying sewers or cesspools
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CN201810335597.3A CN108487440B (zh) | 2018-04-16 | 2018-04-16 | 一种手持式清淤工具 |
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CN201810335597.3A CN108487440B (zh) | 2018-04-16 | 2018-04-16 | 一种手持式清淤工具 |
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CN108487440A CN108487440A (zh) | 2018-09-04 |
CN108487440B true CN108487440B (zh) | 2020-07-24 |
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CN201810335597.3A Active CN108487440B (zh) | 2018-04-16 | 2018-04-16 | 一种手持式清淤工具 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2350453Y (zh) * | 1998-08-06 | 1999-11-24 | 刘巍 | 清淤器 |
CN201321658Y (zh) * | 2008-12-05 | 2009-10-07 | 南车洛阳机车有限公司 | 机械清污抓斗 |
CN106988260A (zh) * | 2017-05-19 | 2017-07-28 | 董晶龙 | 一种环卫工人用拾取垃圾装置及其使用方法 |
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2018
- 2018-04-16 CN CN201810335597.3A patent/CN108487440B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2350453Y (zh) * | 1998-08-06 | 1999-11-24 | 刘巍 | 清淤器 |
CN201321658Y (zh) * | 2008-12-05 | 2009-10-07 | 南车洛阳机车有限公司 | 机械清污抓斗 |
CN106988260A (zh) * | 2017-05-19 | 2017-07-28 | 董晶龙 | 一种环卫工人用拾取垃圾装置及其使用方法 |
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CN108487440A (zh) | 2018-09-04 |
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Effective date of registration: 20200624 Address after: 239000 no.279 Renmin Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Mingguang Chengfeng Technology Co.,Ltd. Address before: 300381 room 2303, building 2, Da Ni Feng exhibition garden, Li Qi Zhuang Street, Xiqing District, Tianjin. Applicant before: Lian Xuefang |
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Effective date of registration: 20230406 Address after: No. 2398, Mingcang Road, Chuzhou City, Anhui Province Patentee after: Mingguang Jiuzhi Intellectual Property Management Co.,Ltd. Address before: 239000, 279 Renmin Road, Mingguang City, Chuzhou City, Anhui Province Patentee before: Mingguang Chengfeng Technology Co.,Ltd. |
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