CN207700360U - 管道疏通清淤机用内筒限位板 - Google Patents
管道疏通清淤机用内筒限位板 Download PDFInfo
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- CN207700360U CN207700360U CN201721659240.8U CN201721659240U CN207700360U CN 207700360 U CN207700360 U CN 207700360U CN 201721659240 U CN201721659240 U CN 201721659240U CN 207700360 U CN207700360 U CN 207700360U
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- limiting plate
- pipe
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- silt remover
- dredging
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN201721659240.8U CN207700360U (zh) | 2017-11-20 | 2017-11-20 | 管道疏通清淤机用内筒限位板 |
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CN201721659240.8U CN207700360U (zh) | 2017-11-20 | 2017-11-20 | 管道疏通清淤机用内筒限位板 |
Publications (1)
Publication Number | Publication Date |
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CN207700360U true CN207700360U (zh) | 2018-08-07 |
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CN201721659240.8U Active CN207700360U (zh) | 2017-11-20 | 2017-11-20 | 管道疏通清淤机用内筒限位板 |
Country Status (1)
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CN (1) | CN207700360U (zh) |
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2017
- 2017-11-20 CN CN201721659240.8U patent/CN207700360U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Zhang Dongliang Document name: Notification of Eligibility for Procedures |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220919 Address after: No. 872, Chemical Road, 200 meters north of the intersection of Chemical Road and Chunlan Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Greentown Longfei Industrial Co.,Ltd. Address before: Kaishuo Branch Park, No. 1356, Hanghai East Road, Zhengzhou Economic and Technological Development Zone, Zhengzhou City, Henan Province, 450000 Patentee before: ZHENGZHOU ZHONGYUAN TECHNOLOGY ENGINEERING RESEARCH INSTITUTE CO.,LTD. |