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Inventor

ZHAO RONGHUA

CN7 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO RONGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HANGZHOU CONVERD CO LTD

4 patents

GUANGZHOU XIANGXUE PHARMACEUTICAL CO LTD

2 patents

GREE ELECTRIC APPLIANCES INC ZHUHAI

1 patent