Lifting type advertising board

The utility model belongs to the technical field of advertising boards, and discloses a lifting type advertising board which comprises a fixed base and a lifting seat, first sliding grooves are vertically formed in the two sides of the fixed base respectively, first sliding blocks are slidably conne...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	GAO ERWEI
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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