Beijing Yurunhua Science and Technology Co., Ltd.

Chine

Commandez votre montre hebdomadaire Beijing Yurunhua Science and Technology Co., Ltd.
Quantité totale PI 2
Rang # Quantité totale PI 742 316
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 709 712

Brevets

Marques

1 0
0 0
1 0
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Dernier brevet 2011 - Idler
Premier brevet 2009 - Carrier roller

Derniers inventions, produits et services

2009 Invention Idler. An idler comprises an idler tube (1), an idler shaft (7), a bearing seat (2) and a labyrin...
Invention Carrier roller. A carrier roller comprises a carrier roller tube (1), a carrier roller shaft (7),...
Invention Idler.
An idler comprises an idler tube (1), an idler shaft (7), a bearing seat (2)