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张章 等,一种薄膜声学谐振器,发明专利,CN116094485A
Date:2025-09-04 Hits:Service Invention or Not:no
Next One:张章 等,压电薄膜体声波谐振器,发明专利,CN115987243A
Current position: Home > Scientific Research > Patents
Service Invention or Not:no
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