Abstract
Karya ini tentang Cara Mengatasi jika Anak Tersedak di Sekolah - Pertolongan Pertama untuk KIDS (P3KIDS)
Original language | English |
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Patent number | EC00202068309 |
Publication status | Published - 2020 |
Purnawan Junadi (Inventor)
Research output: Intelectual Property › Copyright
Original language | English |
---|---|
Patent number | EC00202068309 |
Publication status | Published - 2020 |