FR681290A - Method and device for the transmission of news by telegraph - Google Patents

Method and device for the transmission of news by telegraph

Info

Publication number
FR681290A
FR681290A FR681290DA FR681290A FR 681290 A FR681290 A FR 681290A FR 681290D A FR681290D A FR 681290DA FR 681290 A FR681290 A FR 681290A
Authority
FR
France
Prior art keywords
telegraph
news
transmission
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.)
TELEGRAPHIE PATENT SYNDIKAT
Original Assignee
TELEGRAPHIE PATENT SYNDIKAT
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 TELEGRAPHIE PATENT SYNDIKAT filed Critical TELEGRAPHIE PATENT SYNDIKAT
Application granted granted Critical
Publication of FR681290A publication Critical patent/FR681290A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
FR681290D 1928-10-20 1929-09-04 Method and device for the transmission of news by telegraph Expired FR681290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE329775X 1928-10-20

Publications (1)

Publication Number Publication Date
FR681290A true FR681290A (en) 1930-05-13

Family

ID=6187400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR681290D Expired FR681290A (en) 1928-10-20 1929-09-04 Method and device for the transmission of news by telegraph

Country Status (2)

Country Link
FR (1) FR681290A (en)
GB (1) GB329775A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466186A (en) * 1943-03-13 1949-04-05 Brush Dev Co Reverse re-recording system
US2668875A (en) * 1944-07-19 1954-02-09 Shepherd Judson O'd Data recording system
US2513112A (en) * 1944-07-19 1950-06-27 Shepherd Judson O'd Data recording system employing record controlled apparatus
US2698359A (en) * 1947-04-03 1954-12-28 Int Electronics Co Method and apparatus for making magnetic tape records

Also Published As

Publication number Publication date
GB329775A (en) 1930-05-29

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