BR7405569D0 - Dispositivo de discagem para um aparelho telefonico com a funcao de impedir discagem interurbana (ddd) - Google Patents

Dispositivo de discagem para um aparelho telefonico com a funcao de impedir discagem interurbana (ddd)

Info

Publication number
BR7405569D0
BR7405569D0 BR556974A BR556974A BR7405569D0 BR 7405569 D0 BR7405569 D0 BR 7405569D0 BR 556974 A BR556974 A BR 556974A BR 556974 A BR556974 A BR 556974A BR 7405569 D0 BR7405569 D0 BR 7405569D0
Authority
BR
Brazil
Prior art keywords
dialing
interurban
ddd
prevent
function
Prior art date
Application number
BR556974A
Other languages
English (en)
Inventor
K Sekiguchi
A Kabayashi
Original Assignee
Iwatsu Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Publication of BR7405569D0 publication Critical patent/BR7405569D0/pt

Links

BR556974A 1973-07-06 1974-07-05 Dispositivo de discagem para um aparelho telefonico com a funcao de impedir discagem interurbana (ddd) BR7405569D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7633173A JPS5234321B2 (pt) 1973-07-06 1973-07-06

Publications (1)

Publication Number Publication Date
BR7405569D0 true BR7405569D0 (pt) 1975-05-13

Family

ID=13602357

Family Applications (1)

Application Number Title Priority Date Filing Date
BR556974A BR7405569D0 (pt) 1973-07-06 1974-07-05 Dispositivo de discagem para um aparelho telefonico com a funcao de impedir discagem interurbana (ddd)

Country Status (2)

Country Link
JP (1) JPS5234321B2 (pt)
BR (1) BR7405569D0 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626759Y2 (pt) * 1978-08-12 1987-02-17
JPS5816828B2 (ja) * 1978-12-09 1983-04-02 株式会社田村電機製作所 ダイヤル番号制御回路
JPS5856299B2 (ja) * 1978-12-12 1983-12-14 株式会社田村電機製作所 可変設定ダイヤル番号制御回路

Also Published As

Publication number Publication date
JPS5234321B2 (pt) 1977-09-02
JPS5026407A (pt) 1975-03-19

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