Title:
インターホンの筐体構造
Document Type and Number:
Japanese Patent JP4291597
Kind Code:
B2
Inventors:
Akihiro Hattori
Application Number:
JP2003050796A
Publication Date:
July 08, 2009
Filing Date:
February 27, 2003
Export Citation:
Assignee:
Aiphone Co., Ltd.
International Classes:
H04M1/02; H04M9/00
Domestic Patent References:
| JP2001186232A | ||||
| JP2002290575A | ||||
| JP59041018U | ||||
| JP2000341682A | ||||
| JP61172469A |
Attorney, Agent or Firm:
Kazuo Moriya
Hiromichi Watanabe
Hiromichi Watanabe
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