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Shennan Circuits Obtains Patent Authorization for 'A Manufacturing Method for Circuit Boards and the Circuit Boards Thereof'
2025-12-03 /
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Author：小编
According to information from Tianyancha, Shennan Circuits Co., Ltd. has obtained a patent named 'A Manufacturing Method for Circuit Boards and the Circuit Boards Thereof', with the authorization announcement number CN115551203B. The authorization announcement date is October 17, 2025, and the application date is June 30, 2021. Established in 1984, Shennan Circuits is a high-tech enterprise specializing in the research, development, and manufacturing of PCBs in China. It has become a leader in China's printed circuit board industry and a pioneer in the field of package substrates.
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