CN220553588U - 可调滤波器 - Google Patents
可调滤波器 Download PDFInfo
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- CN220553588U CN220553588U CN202322334029.0U CN202322334029U CN220553588U CN 220553588 U CN220553588 U CN 220553588U CN 202322334029 U CN202322334029 U CN 202322334029U CN 220553588 U CN220553588 U CN 220553588U
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CN202322334029.0U CN220553588U (zh) | 2023-08-29 | 2023-08-29 | 可调滤波器 |
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CN202322334029.0U CN220553588U (zh) | 2023-08-29 | 2023-08-29 | 可调滤波器 |
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Effective date of registration: 20250318 Address after: No. 529 Siwei Road and No. 636 Chuangxin Avenue Section 2, Chongzhou Economic Development Zone, Chengdu City, Sichuan Province 610000 Patentee after: CHENGDU FRONTPAGE TECHNOLOGY CO.,LTD. Country or region after: China Address before: 610000 floor 3, building 6, No. 1, Xingke Middle Road, Jinniu high tech Industrial Park, Chengdu, Sichuan Patentee before: Chengdu Lingyi Communication Technology Co.,Ltd. Country or region before: China |