FR839965A - Device for deferred transmission of signals and for automatic changeover in telegraphic printing devices or telegraphic <<printers>> of the so-called start-stop type - Google Patents

Device for deferred transmission of signals and for automatic changeover in telegraphic printing devices or telegraphic <<printers>> of the so-called start-stop type

Info

Publication number
FR839965A
FR839965A FR839965DA FR839965A FR 839965 A FR839965 A FR 839965A FR 839965D A FR839965D A FR 839965DA FR 839965 A FR839965 A FR 839965A
Authority
FR
France
Prior art keywords
telegraphic
printers
signals
stop type
printing devices
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
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.)
Telecom Italia SpA
Original Assignee
Ing C Olivetti and C SpA
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 Ing C Olivetti and C SpA filed Critical Ing C Olivetti and C SpA
Application granted granted Critical
Publication of FR839965A publication Critical patent/FR839965A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/02—Apparatus or circuits at the transmitting end
    • H04L17/04—Apparatus or circuits at the transmitting end with keyboard co-operating with code-bars
    • H04L17/06—Contact operating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanical Operated Clutches (AREA)
  • Printers Characterized By Their Purpose (AREA)
FR839965D 1938-05-02 1938-06-29 Device for deferred transmission of signals and for automatic changeover in telegraphic printing devices or telegraphic <<printers>> of the so-called start-stop type Expired FR839965A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT2247162X 1938-05-02
GB15358/38A GB514575A (en) 1938-05-02 1938-05-23 Improvements in or relating to type printing telegraphy
DEO23587D DE733244C (en) 1938-05-02 1938-05-24 Remote pressure transmitter with storage of characters and automatic switching when the sender changes to the other type group
CH213687T 1938-06-25
FR839965T 1938-06-29

Publications (1)

Publication Number Publication Date
FR839965A true FR839965A (en) 1939-04-17

Family

ID=32071274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR839965D Expired FR839965A (en) 1938-05-02 1938-06-29 Device for deferred transmission of signals and for automatic changeover in telegraphic printing devices or telegraphic <<printers>> of the so-called start-stop type

Country Status (5)

Country Link
US (1) US2247162A (en)
CH (1) CH213687A (en)
DE (1) DE733244C (en)
FR (1) FR839965A (en)
GB (1) GB514575A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477847A (en) * 1941-06-30
US2754364A (en) * 1951-06-14 1956-07-10 Kleinschmidt Lab Inc Keyboard transmitter
US2691062A (en) * 1951-10-23 1954-10-05 Teletype Corp Telegraph transmitter
DE970439C (en) * 1954-06-05 1958-09-18 Siemens Ag Key hole for telegraph hole strips

Also Published As

Publication number Publication date
US2247162A (en) 1941-06-24
DE733244C (en) 1943-03-26
GB514575A (en) 1939-11-13
CH213687A (en) 1941-02-28

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