Title:
【発明の名称】回線接続試験器
Document Type and Number:
Japanese Patent JP2531872
Kind Code:
B2
Inventors:
MAEDA HIDEO
SHIMAMOTO NORIHIRO
SHIMAMOTO NORIHIRO
Application Number:
JP17482591A
Publication Date:
September 04, 1996
Filing Date:
June 20, 1991
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04M1/24; H04M3/26; (IPC1-7): H04M1/24; H04M3/26
Attorney, Agent or Firm:
Namiki Akio