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Title:
ラチェットポール軸用給油部付エスカレータ駆動装置
Document Type and Number:
Japanese Patent JP6456209
Kind Code:
B2
Inventors:
Nao Matsuo
Application Number:
JP2015064853A
Publication Date:
January 23, 2019
Filing Date:
March 26, 2015
Export Citation:
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Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B23/02; B66B29/00; B66B31/00
Domestic Patent References:
JP2011201611A
JP56021879A
JP8039886A
JP35027301Y1
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office