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Inventor
LIAO BING-CHENG
TW
2 patents
Patents
2 patents
US11752602B2
Sep 12, 2023
Peep-hole socket driving shank assembly
HUANG HSUAN YU
0 citations
37
US11679474B2
Jun 20, 2023
Peep-hole socket driving shank assembly
HUANG HSUAN YU
0 citations
37