Title:
【発明の名称】ジブンカツエイセイツウシンホウシキ
Document Type and Number:
Japanese Patent JPS5918896
Kind Code:
B2
Inventors:
OOTA GENSUKE
Application Number:
JP13638175A
Publication Date:
May 01, 1984
Filing Date:
November 14, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H04J3/00; H04B7/15; H04B7/212; H04J3/06; H04J3/24; (IPC1-7): H04B7/15; H03J3/00
Attorney, Agent or Firm:
Akio Takahashi