ELEVATOR

PURPOSE:To open and close a hall door and a car door simultaneously by installing a car door look lever having a permanent magnet at the intermediate part, on one of the hall door, through the urging to the locking direction, forming a lock lever engagement hole on the other hall door, and installin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KANAI MASAYOSHI
Format: Patent
Sprache:eng
Schlagworte:
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