Title:
【発明の名称】公衆電話システム
Document Type and Number:
Japanese Patent JP2932025
Kind Code:
B2
Inventors:
KAI OSAMU
TAKAGI TATSUMI
SUZUKI YORIO
SAKATA JUICHI
OIKAWA HIDEYUKI
TAKAGI TATSUMI
SUZUKI YORIO
SAKATA JUICHI
OIKAWA HIDEYUKI
Application Number:
JP12210393A
Publication Date:
August 09, 1999
Filing Date:
April 27, 1993
Export Citation:
Assignee:
TAMURA DENKI SEISAKUSHO KK
KEI DEI DEI KK
KEI DEI DEI KK
International Classes:
H04M17/00; H04M17/02; (IPC1-7): H04M17/00; H04M17/02
Domestic Patent References:
| JP6268778A |
Attorney, Agent or Firm:
Masaki Yamakawa (1 person outside)