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Patent Searching and Data


Title:
折り畳み式携帯電話、及びその開閉検出方法
Document Type and Number:
Japanese Patent JP4304886
Kind Code:
B2
Inventors:
Yukio Koyama
Application Number:
JP2001181422A
Publication Date:
July 29, 2009
Filing Date:
June 15, 2001
Export Citation:
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Assignee:
NEC
International Classes:
H04M1/02
Domestic Patent References:
JP11196397A
JP2001136259A
JP10051373A
JP2001094636A
JP5059999U
JP2001144853A
JP7307776A
JP2000332866A
Attorney, Agent or Firm:
Takao Maruyama