Title:
エレベーターのドアレール清掃装置
Document Type and Number:
Japanese Patent JP6542169
Kind Code:
B2
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Inventors:
Yamashita Tatsumi
Application Number:
JP2016160705A
Publication Date:
July 10, 2019
Filing Date:
August 18, 2016
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B13/30
Domestic Patent References:
| JP2014019518A | ||||
| JP2008057846A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office