CN211951804U - 一种卡环定位式燃气密封波纹管 - Google Patents
一种卡环定位式燃气密封波纹管 Download PDFInfo
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- CN211951804U CN211951804U CN202020494747.8U CN202020494747U CN211951804U CN 211951804 U CN211951804 U CN 211951804U CN 202020494747 U CN202020494747 U CN 202020494747U CN 211951804 U CN211951804 U CN 211951804U
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- snap ring
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CN202020494747.8U CN211951804U (zh) | 2020-04-07 | 2020-04-07 | 一种卡环定位式燃气密封波纹管 |
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2020
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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: A snap ring positioning gas sealing bellows Effective date of registration: 20211018 Granted publication date: 20201117 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |
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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: 20230207 Granted publication date: 20201117 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |
|
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 snap ring positioning gas sealing bellows Effective date of registration: 20230308 Granted publication date: 20201117 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2023330000471 |