Signboard with automatic rain shielding function

The signboard with the automatic rain shielding function comprises a cover body and a cover plate, the cover plate is movably connected to the surface of one side of the cover body through a hinge, asupport is detachably connected to the top of the cover body through a bolt, a solar panel is fixedly...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TIAN HONGJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
Online-Zugang:	Volltext bestellen
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