Title:
【発明の名称】送受話機
Document Type and Number:
Japanese Patent JPH0793652
Kind Code:
B2
Inventors:
Shinji Okubo
Application Number:
JP9373788A
Publication Date:
October 09, 1995
Filing Date:
April 15, 1988
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H04M1/03; (IPC1-7): H04M1/03
Domestic Patent References:
| JP6257453U |
Attorney, Agent or Firm:
Tomoyuki Takimoto
Next Patent: 構内交換機