【発明の名称】オフトーク通信宅内接続装置試験器 - Nippon Telegraph and Telephone Corporation

Title:

【発明の名称】オフトーク通信宅内接続装置試験器

Document Type and Number:

Japanese Patent JPH0714178

Kind Code:

B2

Inventors:

Hirofumi Yuji
Masaki Iwasaka
Atsumi Kenji
Kenji Ito
Atsushi Kondo

Application Number:

JP8149289A

Publication Date:

February 15, 1995

Filing Date:

April 03, 1989

Export Citation:

Assignee:

Nippon Telegraph and Telephone Corporation

International Classes:

H04M1/24; (IPC1-7): H04M1/24

Domestic Patent References:

JP6355650U

Attorney, Agent or Firm:

Masataka Kobayashi

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