Title:
エレベータの検査装置及びその改修方法
Document Type and Number:
Japanese Patent JP5257208
Kind Code:
B2
Inventors:
Katsushi Takagi
Application Number:
JP2009090717A
Publication Date:
August 07, 2013
Filing Date:
April 03, 2009
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B7/12; B66B3/00; B66B5/00; B66B7/00
Domestic Patent References:
| JP6374886A | ||||
| JP2004345751A | ||||
| JP7228443A | ||||
| JP9188485A | ||||
| JP2002114463A | ||||
| JP6156902A |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Jiro Ozawa
Hideki Takahashi
Jiro Ozawa
Previous Patent: SOLVENT RECOVERING METHOD IN SELF COOLING MEDIUM KETONE DEWAX PROCESS
Next Patent: LUBRICATING OIL
Next Patent: LUBRICATING OIL