FLIPPER

According to an embodiment of the present invention, a flipper comprises: a stick horizontally arranged; a first lens arranged on an upper end on one side in a longitudinal direction of the stick, and having a negative diopter value; a second lens arranged on a lower end on one side in a longitudina...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU YE RIN, JANG WON JEONG, AN SEA HYEN, KIM HYEONG SU, YUN DA BHIN, HWANG SO HEE, JEONG JI HWAN, JEONG JAE U, SONG JEONG HO, SHIN SU MIN, PARK SE HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY
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