JPS5250106A - Automatic dial unit - Google Patents

Automatic dial unit

Info

Publication number
JPS5250106A
JPS5250106A JP12675175A JP12675175A JPS5250106A JP S5250106 A JPS5250106 A JP S5250106A JP 12675175 A JP12675175 A JP 12675175A JP 12675175 A JP12675175 A JP 12675175A JP S5250106 A JPS5250106 A JP S5250106A
Authority
JP
Japan
Prior art keywords
dial unit
automatic dial
telephone number
reproduced
figures
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.)
Pending
Application number
JP12675175A
Other languages
Japanese (ja)
Inventor
Mitsuo Kobanawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12675175A priority Critical patent/JPS5250106A/en
Publication of JPS5250106A publication Critical patent/JPS5250106A/en
Pending 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
    • H04M1/2745—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 using static electronic memories, e.g. chips
    • H04M1/2753—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 using static electronic memories, e.g. chips providing data content
    • H04M1/2755—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 using static electronic memories, e.g. chips providing data content by optical scanning

Abstract

PURPOSE:A figure of telephone number is serially recorded on film in the form of binary signal in a pair of four figures, and the telephone number is reproduced through light dark and bright property to be sent out. Thus, an automatic dial unit is obtained which eliminates mechanical noise as well as periodical check.
JP12675175A 1975-10-21 1975-10-21 Automatic dial unit Pending JPS5250106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12675175A JPS5250106A (en) 1975-10-21 1975-10-21 Automatic dial unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12675175A JPS5250106A (en) 1975-10-21 1975-10-21 Automatic dial unit

Publications (1)

Publication Number Publication Date
JPS5250106A true JPS5250106A (en) 1977-04-21

Family

ID=14943000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12675175A Pending JPS5250106A (en) 1975-10-21 1975-10-21 Automatic dial unit

Country Status (1)

Country Link
JP (1) JPS5250106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349096B2 (en) 2001-08-03 2019-07-09 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10349096B2 (en) 2001-08-03 2019-07-09 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting

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