Push-pull translation hopper window

A push-pull translation hopper window comprises a window frame and a window sash, a handle is arranged on the window sash, side pressing mechanisms are arranged on the periphery of the window sash, the top of the window sash is movably connected with the window frame through a hopper mechanism, each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DU CHUANYANG, DU CHUANQING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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