Tongguan (Xiamen) Electronic Technology Co., Ltd.

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Quantité totale PI 3
Rang # Quantité totale PI 511 507
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 688 332

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Dernier brevet 2018 - Angle-adjustable positioning and...
Premier brevet 2016 - Adjustable-angle positioning and...

Derniers inventions, produits et services

2016 Invention Angle-adjustable positioning and self-closing hinge for highly sealed door. Provided is an angle-...
Invention Adjustable-angular positioning and self-closing hinges. An adjustable-angle positioning and self-...
Invention Adjustable-angle positioning and self-closing hinge. Provided is an adjustable-angle positioning ...
Invention Angle-adjustable positioning and self-closing hinge for highly sealed door. Provided is an ...