CN208348695U - 复合不锈钢管 - Google Patents
复合不锈钢管 Download PDFInfo
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- CN208348695U CN208348695U CN201820885802.9U CN201820885802U CN208348695U CN 208348695 U CN208348695 U CN 208348695U CN 201820885802 U CN201820885802 U CN 201820885802U CN 208348695 U CN208348695 U CN 208348695U
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CN201820885802.9U CN208348695U (zh) | 2018-06-08 | 2018-06-08 | 复合不锈钢管 |
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CN201820885802.9U CN208348695U (zh) | 2018-06-08 | 2018-06-08 | 复合不锈钢管 |
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CN208348695U true CN208348695U (zh) | 2019-01-08 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Fiber reinforced polymer (FRP) material and stainless steel tube composite and preparation technology thereof Effective date of registration: 20200522 Granted publication date: 20190108 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN YUNFA STEEL PIPE INDUSTRY Co.,Ltd. Registration number: Y2020990000512 |
|
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: 20230316 Granted publication date: 20190108 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN YUNFA STEEL PIPE INDUSTRY Co.,Ltd. Registration number: Y2020990000512 |
|
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: Composite stainless steel pipe Effective date of registration: 20230316 Granted publication date: 20190108 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: XIAMEN YUNFA STEEL PIPE INDUSTRY Co.,Ltd. Registration number: Y2023350000085 |