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Acoustic attenuation materials Patent
专利类型: 发明专利 Invention, 专利号: US7249653B2, 申请日期: 2004-05-03, 公开日期: 2007-07-31
Authors:  Sheng, Ping;  Tse, Man;  Chan, Che Ting;  Zhang, Xi Xiang;  Li, Zongjin; et al.
Favorite |  | Submit date：2022/05/21