Graduated-buoyancy swimming float apparatus

A wearable graduated-buoyancy swimming float apparatus for use by people learning to swim

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Bibliographische Detailangaben
1. Verfasser:	Harkins, Michael
Format:	Patent
Sprache:	eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES EQUIPMENT FOR DWELLING OR WORKING UNDER WATER GAMES HUMAN NECESSITIES LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SPORTS TRAINING EQUIPMENT TRANSPORTING
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Beschreibung
Zusammenfassung:	A wearable graduated-buoyancy swimming float apparatus for use by people learning to swim