Title:
【発明の名称】電話課金装置
Document Type and Number:
Japanese Patent JP2854835
Kind Code:
B2
Inventors:
NAGAHARA SHINOBU
Application Number:
JP7163596A
Publication Date:
February 10, 1999
Filing Date:
March 27, 1996
Export Citation:
Assignee:
MITSUBISHI DENKI BIRU TEKUNO SAABISU KK
MITSUBISHI DENKI KK
MITSUBISHI DENKI KK
International Classes:
H04M15/00; H04M17/00; (IPC1-7): H04M15/00; H04M17/00
Domestic Patent References:
| JP2256364A | ||||
| JP1149568A | ||||
| JP62141843A | ||||
| JP5881350A | ||||
| JP57210764A | ||||
| JP63268360A |
Attorney, Agent or Firm:
Kenji Yoshida (2 outside)