CN212747471U - 新型焊接式浮头式换热器 - Google Patents
新型焊接式浮头式换热器 Download PDFInfo
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- CN212747471U CN212747471U CN202021228747.XU CN202021228747U CN212747471U CN 212747471 U CN212747471 U CN 212747471U CN 202021228747 U CN202021228747 U CN 202021228747U CN 212747471 U CN212747471 U CN 212747471U
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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: New Type Welded Floating Head Heat Exchanger Effective date of registration: 20220819 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Zibo Linzi Branch Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980013135 |
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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: 20230615 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Zibo Linzi Branch Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2022980013135 |
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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: New Welding Floating Head Heat Exchanger Effective date of registration: 20230615 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Zibo Linzi Branch Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980044356 |
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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: 20230824 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Zibo Linzi Branch Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980044356 |
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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: New Welding Floating Head Heat Exchanger Effective date of registration: 20230925 Granted publication date: 20210319 Pledgee: Agricultural Bank of China Limited Zibo Linzi Branch Pledgor: SHANDONG MEILING CHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980058989 |