CN216884650U - 一种边石钻孔设备 - Google Patents
一种边石钻孔设备 Download PDFInfo
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- CN216884650U CN216884650U CN202220325004.7U CN202220325004U CN216884650U CN 216884650 U CN216884650 U CN 216884650U CN 202220325004 U CN202220325004 U CN 202220325004U CN 216884650 U CN216884650 U CN 216884650U
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- 238000005553 drilling Methods 0.000 title claims abstract description 46
- 239000004575 stone Substances 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202220325004.7U CN216884650U (zh) | 2022-02-17 | 2022-02-17 | 一种边石钻孔设备 |
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CN202220325004.7U CN216884650U (zh) | 2022-02-17 | 2022-02-17 | 一种边石钻孔设备 |
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CN216884650U true CN216884650U (zh) | 2022-07-05 |
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CN202220325004.7U Active CN216884650U (zh) | 2022-02-17 | 2022-02-17 | 一种边石钻孔设备 |
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CN (1) | CN216884650U (zh) |
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2022
- 2022-02-17 CN CN202220325004.7U patent/CN216884650U/zh active Active
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240410 Address after: Room 5209, Unit 1, Building 9, Huanyu Huijin Center, No. 428, Nancheng Section, Dongguan Avenue, Nancheng Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Zhongqing Tianjin Construction Engineering Co.,Ltd. Country or region after: China Address before: 130000 Zhongqing building, No. 5888, Fuxing Road, Jingyue Development Zone, Changchun City, Jilin Province Patentee before: ZHONGQING CONSTRUCTION Co.,Ltd. Country or region before: China |
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