Title:
呼完了率低下時対応装置
Document Type and Number:
Japanese Patent JP4151070
Kind Code:
B2
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Inventors:
Shuichi Nakano
Application Number:
JP2003065268A
Publication Date:
September 17, 2008
Filing Date:
March 11, 2003
Export Citation:
Assignee:
NEC
International Classes:
H04M3/22; H04B17/00; H04M3/00; H04W24/00; H04W24/06; H04W24/08
Domestic Patent References:
| JP2002204305A | ||||
| JP3262363A | ||||
| JP10285252A | ||||
| JP2002044039A | ||||
| JP7250156A |
Attorney, Agent or Firm:
Umeo Yamauchi
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