FR1256540A - Automatic telephone call installation - Google Patents

Automatic telephone call installation

Info

Publication number
FR1256540A
FR1256540A FR814114A FR814114A FR1256540A FR 1256540 A FR1256540 A FR 1256540A FR 814114 A FR814114 A FR 814114A FR 814114 A FR814114 A FR 814114A FR 1256540 A FR1256540 A FR 1256540A
Authority
FR
France
Prior art keywords
telephone call
automatic telephone
call installation
installation
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR814114A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanda Tsushin Kogyo Co Ltd
Original Assignee
Kanda Tsushin Kogyo 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 Kanda Tsushin Kogyo Co Ltd filed Critical Kanda Tsushin Kogyo Co Ltd
Priority to FR814114A priority Critical patent/FR1256540A/en
Application granted granted Critical
Publication of FR1256540A publication Critical patent/FR1256540A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR814114A 1959-01-14 1959-12-24 Automatic telephone call installation Expired FR1256540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR814114A FR1256540A (en) 1959-01-14 1959-12-24 Automatic telephone call installation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP69359 1959-01-14
JP2172559 1959-04-17
JP4748059 1959-08-31
FR814114A FR1256540A (en) 1959-01-14 1959-12-24 Automatic telephone call installation

Publications (1)

Publication Number Publication Date
FR1256540A true FR1256540A (en) 1961-03-24

Family

ID=27445148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814114A Expired FR1256540A (en) 1959-01-14 1959-12-24 Automatic telephone call installation

Country Status (1)

Country Link
FR (1) FR1256540A (en)

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