Title:
VERTICAL OPENING DOOR FOR ELEVATORS
Document Type and Number:
Japanese Patent JPS5235049
Kind Code:
A
Abstract:
PURPOSE: To provide a vertical opening door for elevators, which can be massproduced with favora ble appearance and can be exchanged with ease on thevetor. field.
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Inventors:
MURAMATSU SADAO
KITAMURA TETSUO
YAMAMOTO YUUKI
KAWADA GENICHIROU
SAKURAI YOUSAKU
YAMASHITA KAZUYOSHI
KITAMURA TETSUO
YAMAMOTO YUUKI
KAWADA GENICHIROU
SAKURAI YOUSAKU
YAMASHITA KAZUYOSHI
Application Number:
JP11007675A
Publication Date:
March 17, 1977
Filing Date:
September 12, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
E06B3/70; B66B13/06; B66B13/30; (IPC1-7): B66B13/06; B66B13/30; E06B3/70
Domestic Patent References:
| JPS4940738U | 1974-04-10 |