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EM-151375860004-S - Breath detectors

EM151375860004SEM 151375860004 SEM151375860004 SEM 151375860004SEM-151375860004-S

Inventors

Zhihao Yang

Assignees

Shenzhen Huilaimei Technology Co., Ltd.

Dates

Publication Date: 20260505
Application Date: 20260330