China Petroleum Pipeline Machinery Manufacture Co., Ltd.

Chine

Commandez votre montre hebdomadaire China Petroleum Pipeline Machinery Manufacture Co., Ltd.
Quantité totale PI 4
Rang # Quantité totale PI 391 722
Note d'activité PI 1,4/5.0    5
Rang # Activité PI 198 166

Brevets

Marques

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Dernier brevet 2025 - Filtering, coalescence, separati...
Premier brevet 2012 - Lift and rotation mechanism for ...

Derniers inventions, produits et services

2024 Invention Filtering, coalescence, separation and oil removal system and separation performance monitoring m...
2022 Invention Intelligent control method and apparatus for quick-open pressure-bearing device system. An intel...
Invention Intelligent control method and apparatus for quick-open pressure-bearing device system. An intell...
2012 Invention Lift and rotation mechanism for quick door-opening device. Disclosed is a lift and rotation mecha...