Patent search ap:("KONE Corporation") AND inv:"HELMINEN Page Kai M"

1.

发明公开
AN ELEVATOR LANDING DOOR FRAME AND METHOD OF PROVIDING AN OPENING PORTION OF AN ENTRANCE OF AN ELEVATOR WITH SUCH DOOR FRAME 审中-公开

公开(公告)号：EP4499552A1

公开(公告)日：2025-02-05

申请号：EP22717795.3

申请日：2022-03-24

Applicant: KONE Corporation

Inventor： YAU, Tony , HOKKANEN, Pekka , KORPIHETE, Jukka , RAUTA, Visa , RATIA, Jouni , OTSALA, Ilkka , LEPISTÖ, Juho , HELMINEN, Kai M

IPC: B66B13/30

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