Title:
エレベーターのかご内照明異常検出装置及びその検出方法
Document Type and Number:
Japanese Patent JP3547933
Kind Code:
B2
Inventors:
Koji Ozeki
Application Number:
JP7844297A
Publication Date:
July 28, 2004
Filing Date:
March 28, 1997
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B66B9/00; B66B11/02; F21V25/02; (IPC1-7): B66B11/02; B66B9/00; F21V25/02
Domestic Patent References:
| JP7237842A | ||||
| JP57135556U | ||||
| JP5005778U | ||||
| JP61108273U | ||||
| JP7330243A | ||||
| JP57188762U |
Attorney, Agent or Firm:
Mamoru Takada