GB860794A - Telephone calling equipment - Google Patents

Telephone calling equipment

Info

Publication number
GB860794A
GB860794A GB13357/58A GB1335758A GB860794A GB 860794 A GB860794 A GB 860794A GB 13357/58 A GB13357/58 A GB 13357/58A GB 1335758 A GB1335758 A GB 1335758A GB 860794 A GB860794 A GB 860794A
Authority
GB
United Kingdom
Prior art keywords
recording
relay
machine
band
train
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
GB13357/58A
Other languages
English (en)
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.)
McGraw Edison Co
Original Assignee
McGraw Edison Co
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 McGraw Edison Co filed Critical McGraw Edison Co
Publication of GB860794A publication Critical patent/GB860794A/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
    • H04M1/276—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 magnetic recording, e.g. on tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Telephone Set Structure (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB13357/58A 1957-05-06 1958-04-28 Telephone calling equipment Expired GB860794A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65737857A 1957-05-06 1957-05-06
US214888A US3104287A (en) 1957-05-06 1962-08-06 Telephone calling equipment

Publications (1)

Publication Number Publication Date
GB860794A true GB860794A (en) 1961-02-08

Family

ID=26909465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13357/58A Expired GB860794A (en) 1957-05-06 1958-04-28 Telephone calling equipment

Country Status (7)

Country Link
US (1) US3104287A (US07122603-20061017-C00294.png)
BE (1) BE567446A (US07122603-20061017-C00294.png)
CH (1) CH368528A (US07122603-20061017-C00294.png)
DE (1) DE1108743B (US07122603-20061017-C00294.png)
FR (1) FR1206753A (US07122603-20061017-C00294.png)
GB (1) GB860794A (US07122603-20061017-C00294.png)
NL (1) NL111807C (US07122603-20061017-C00294.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120582A (en) * 1958-10-13 1964-02-04 Zanardo Giuseppe Repertory dialing system
US3197572A (en) * 1961-03-28 1965-07-27 Dasa Corp Automatic telephone repertory dialing system
US3229042A (en) * 1962-04-30 1966-01-11 Dasa Corp Automatic telephone dialer of the magnetic storage type
US3234336A (en) * 1962-04-20 1966-02-08 Bell Telephone Labor Inc Magnetic storage repertory dialer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296757A (US07122603-20061017-C00294.png) * 1962-12-24
NL293650A (US07122603-20061017-C00294.png) * 1963-01-03
NL297550A (US07122603-20061017-C00294.png) * 1963-08-21
US3495229A (en) * 1964-04-17 1970-02-10 Dasa Corp Automatic telephone dialing apparatus
US3408641A (en) * 1966-10-31 1968-10-29 Dasa Corp Latching means for automatic telephone dialer
JPS5121285B1 (US07122603-20061017-C00294.png) * 1970-12-15 1976-07-01
US3865994A (en) * 1973-07-30 1975-02-11 Bernard A Bender Combination telephone and calculator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB736135A (en) * 1953-10-13 1955-08-31 James Kilburg Corp Improvements in or relating to automatic telephone dialer
US2953647A (en) * 1956-11-09 1960-09-20 Bell Telephone Labor Inc Magnetic drum repertory dialer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120582A (en) * 1958-10-13 1964-02-04 Zanardo Giuseppe Repertory dialing system
US3197572A (en) * 1961-03-28 1965-07-27 Dasa Corp Automatic telephone repertory dialing system
US3234336A (en) * 1962-04-20 1966-02-08 Bell Telephone Labor Inc Magnetic storage repertory dialer
US3229042A (en) * 1962-04-30 1966-01-11 Dasa Corp Automatic telephone dialer of the magnetic storage type

Also Published As

Publication number Publication date
NL111807C (US07122603-20061017-C00294.png)
CH368528A (de) 1963-04-15
DE1108743B (de) 1961-06-15
US3104287A (en) 1963-09-17
BE567446A (US07122603-20061017-C00294.png)
FR1206753A (fr) 1960-02-11

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