Automatic jumping stand

The utility model discloses an automatic jumping stand, which includes stand and horizontal pole, the last stand on stand top was located down to stand and telescopic cover under the stand included, and the bottom of going up the stand is provided with the screw, and the inside of lower stand is pro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZENG JIANCHUAN
Format: Patent
Sprache:eng
Schlagworte:
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