一种声学黑洞夹芯平板减振结构[P]
Release time:2024-11
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- Patent description:
- (2) 刘春川，王朋，王喆，王阳绵，傅康. 一种声学黑洞夹芯平板减振结构[P]. 中国发明专利, 已授权: ZL 202011477667.0
- Service Invention or Not:
- no
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