Formula aviation warning ball twists in advance

The utility model discloses a formula aviation warning ball twists in advance, including the spheroid, it runs through spheroidal logical heart hole to be provided with the cable that is used for supplying power on the spheroid, lead to the downthehole sheath that is provided with of the heart, its...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LYU XINGLONG, ZHOU ZHONGWEI, WANG LELE, WANG DAOGEN
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
Online-Zugang:	Volltext bestellen
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