다용도 일회용 음용체 발열팩

The present invention relates to a multi-purpose disposable heating pack that simply heats a drinking object when there is no way to heat the drinking object in daily life based on an idea of heating an existing combat food, and can induce various recycling of reacted slaked lime as an air freshener...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: LY, YUNG GU
Format: Patent
Sprache:eng ; kor
Schlagworte:
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