霍志璞
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呼吸训练器
2024-06-13 Hits:
Affilication of Author(s):机械工程学院
Type of Patent:外观设计
Application Number:202330618483.1
Number of Inventors:1
Service Invention or Not:no
Application Date:2023-09-21
Publication Date:2024-05-24
Authorization Date:2024-05-24
Publication Date:2024-05-24
Application Date:2023-09-21
Authorization Date:2024-05-24
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