CN207398320U - 能够通过机械方式调整的滤波器 - Google Patents
能够通过机械方式调整的滤波器 Download PDFInfo
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- CN207398320U CN207398320U CN201721317394.9U CN201721317394U CN207398320U CN 207398320 U CN207398320 U CN 207398320U CN 201721317394 U CN201721317394 U CN 201721317394U CN 207398320 U CN207398320 U CN 207398320U
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter capable of being mechanically adjusted Effective date of registration: 20210802 Granted publication date: 20180522 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: CHENGDU MEISHU TECHNOLOGY Co.,Ltd. Registration number: Y2021980007176 |
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PE01 | Entry into force 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: 20220422 Granted publication date: 20180522 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: CHENGDU MEISHU TECHNOLOGY CO.,LTD. Registration number: Y2021980007176 |
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PC01 | Cancellation 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: Filter that can be adjusted mechanically Effective date of registration: 20220630 Granted publication date: 20180522 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: CHENGDU MEISHU TECHNOLOGY CO.,LTD. Registration number: Y2022980009182 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |