Swimming goggles

The invention discloses swimming goggles which comprise a goggle frame, an upper frame, lenses, a head belt and a length adjusting device. The length adjusting device comprises bases, elastic sheets, rolling shafts and upper covers, the upper frame, the bases and the lenses are connected to form an...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	RATTRAY CHARLES GORDON YUNGMING
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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