Title:
【発明の名称】コレクトコール着信規制装置
Document Type and Number:
Japanese Patent JP3112378
Kind Code:
B2
Inventors:
Noriyuki Inoue
Application Number:
JP7776694A
Publication Date:
November 27, 2000
Filing Date:
March 25, 1994
Export Citation:
Assignee:
KDD Co., Ltd.
International Classes:
H04M3/42; H04M3/60; (IPC1-7): H04M3/42; H04M3/60
Domestic Patent References:
| JP61141255A | ||||
| JP4271558A |
Attorney, Agent or Firm:
Kazuki Tanaka (1 person outside)