Rope weight compensating device for linear motor driven type elevator.

申请公布号：EP0385255(B1)

申请号：EP19900103354

申请日期：1990.02.21

申请公布日期：1994.08.31

申请人：

OTIS ELEVATOR COMPANY

发明人：NAKAI, KEIICHIRO;SUGANUMA, MANABU

分类号：B66B9/00;B66B7/06;B66B9/02;B66B11/04;(IPC1-7):B66B7/06

主分类号：B66B9/00

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