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Inventor
CHANG XIULI
CN
2 patents
Patents
2 patents
US10200793B2
Feb 5, 2019
Diaphragm assembly and loudspeaker having same
GOERTEK INC
0 citations
43
US9838817B2
Dec 5, 2017
Loudspeaker diaphragm and manufacturing method thereof
GOERTEK INC
0 citations
28