CH213687A - Electric telegraph printer. - Google Patents

Electric telegraph printer.

Info

Publication number: CH213687A
Authority: CH; Switzerland
Prior art keywords: telegraph printer; electric telegraph; electric; printer; telegraph
Prior art date: 1938-05-02

Application number

Other languages

French (fr)

Inventor

Olivetti C-S A Ing C

Original Assignee

C Olivetti & C S A Ing

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.)

1938-05-02

Filing date

1938-06-25

Publication date

1941-02-28

1938-06-25 Application filed by C Olivetti & C S A Ing filed Critical C Olivetti & C S A Ing

1941-02-28 Publication of CH213687A publication Critical patent/CH213687A/en

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)

CH213687D 1938-05-02 1938-06-25 Electric telegraph printer. CH213687A (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
CH213687A true CH213687A (en)	1941-02-28

Family

ID=32071274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH213687D CH213687A (en)	1938-05-02	1938-06-25	Electric telegraph printer.

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

1938
- 1938-05-23 GB GB15358/38A patent/GB514575A/en not_active Expired
- 1938-05-24 DE DEO23587D patent/DE733244C/en not_active Expired
- 1938-06-25 CH CH213687D patent/CH213687A/en unknown
- 1938-06-29 FR FR839965D patent/FR839965A/en not_active Expired
- 1938-07-22 US US220682A patent/US2247162A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB514575A (en)	1939-11-13
DE733244C (en)	1943-03-26
US2247162A (en)	1941-06-24
FR839965A (en)	1939-04-17

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