Title:
The pit situation check system of an elevator
Document Type and Number:
Japanese Patent JP6109097
Kind Code:
B2
Inventors:
Isamu Kato
Application Number:
JP2014024229A
Publication Date:
April 05, 2017
Filing Date:
February 12, 2014
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B7/00; B66B5/00; H04N7/18
Domestic Patent References:
| JP6118024A | ||||
| JP2008001494A | ||||
| JP2011105415A | ||||
| JP2006058155A |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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