CN210756465U - 一种不锈钢管穿孔前定心机 - Google Patents
一种不锈钢管穿孔前定心机 Download PDFInfo
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- CN210756465U CN210756465U CN201921052362.XU CN201921052362U CN210756465U CN 210756465 U CN210756465 U CN 210756465U CN 201921052362 U CN201921052362 U CN 201921052362U CN 210756465 U CN210756465 U CN 210756465U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872246A (zh) * | 2020-07-11 | 2020-11-03 | 青海民族大学 | 一种传热管的扩管装置以及方法 |
CN113118494A (zh) * | 2021-03-04 | 2021-07-16 | 童怀彪 | 一种铜加工用铜管钻孔装置 |
CN114558892A (zh) * | 2022-03-21 | 2022-05-31 | 浙江义腾特种钢管有限公司 | 一种无缝钢管穿孔装置 |
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2019
- 2019-07-06 CN CN201921052362.XU patent/CN210756465U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872246A (zh) * | 2020-07-11 | 2020-11-03 | 青海民族大学 | 一种传热管的扩管装置以及方法 |
CN113118494A (zh) * | 2021-03-04 | 2021-07-16 | 童怀彪 | 一种铜加工用铜管钻孔装置 |
CN114558892A (zh) * | 2022-03-21 | 2022-05-31 | 浙江义腾特种钢管有限公司 | 一种无缝钢管穿孔装置 |
CN114558892B (zh) * | 2022-03-21 | 2023-12-22 | 浙江义腾特种钢管有限公司 | 一种无缝钢管穿孔装置 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of centering machine for stainless steel pipe before piercing Effective date of registration: 20210621 Granted publication date: 20200616 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2021320010218 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220530 Granted publication date: 20200616 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2021320010218 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centring machine for stainless steel pipe before piercing Effective date of registration: 20220530 Granted publication date: 20200616 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2022320010172 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20200616 Pledgee: Qingyang sub branch of Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. Pledgor: Jiangyin Southern Stainless Steel Pipe Co.,Ltd. Registration number: Y2022320010172 |