Land and water two-purpose automatic inflating safety device

The utility model provides a land and water two-purpose automatic inflating safety device, which comprises an aerocyst coat which can be wore on a body, and an inflating structure which can be assembled on the aerocyst coat. Pull wires extends out of the inflating structure for binding on an engine,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JINYI LU
Format: Patent
Sprache:eng
Schlagworte:
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