CN211542627U - 改进型热态缠绕克拉管 - Google Patents
改进型热态缠绕克拉管 Download PDFInfo
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Improved hot winding Clarke tube Effective date of registration: 20220517 Granted publication date: 20200922 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022980005699 |
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Date of cancellation: 20220915 Granted publication date: 20200922 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022980005699 |
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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: Improved hot wound carat tube Effective date of registration: 20230307 Granted publication date: 20200922 Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980034242 |