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포장 충진재 제조장치
InventionPending
§ Ⅰ
Dossier Overview
Inventor
문혜원
Filing Date
Jun 24, 2024
Publication Date
Dec 31, 2025
IPC Classification
B31D 5/
CPC Classification
B31D5/39B31D5/73B31D2205/47
External Resources
Inventor
문혜원
Filing Date
Jun 24, 2024
Publication Date
Dec 31, 2025
IPC Classification
CPC Classification
External Resources