CN215064126U - 一种工程爆破用炮孔排水装置 - Google Patents
一种工程爆破用炮孔排水装置 Download PDFInfo
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- CN215064126U CN215064126U CN202120873108.7U CN202120873108U CN215064126U CN 215064126 U CN215064126 U CN 215064126U CN 202120873108 U CN202120873108 U CN 202120873108U CN 215064126 U CN215064126 U CN 215064126U
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- 238000005422 blasting Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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CN202120873108.7U CN215064126U (zh) | 2021-04-26 | 2021-04-26 | 一种工程爆破用炮孔排水装置 |
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CN202120873108.7U CN215064126U (zh) | 2021-04-26 | 2021-04-26 | 一种工程爆破用炮孔排水装置 |
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CN215064126U true CN215064126U (zh) | 2021-12-07 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: Qifu Zhongchuang Space G71, Room 2210, Huayin Building, No. 38 Longkun North Road, Datong Street, Longhua District, Haikou City, Hainan Province, 570100 Patentee after: Hainan Zhangde Industrial Co.,Ltd. Country or region after: China Address before: 046011 No. 202, hero North Road, Changzhi City, Shanxi Province Patentee before: Shanxi Kaijie Blasting Technology Service Co.,Ltd. Country or region before: China |
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