FR638203A - Improvements to telegraph receiving devices - Google Patents

Improvements to telegraph receiving devices

Info

Publication number
FR638203A
FR638203A FR638203DA FR638203A FR 638203 A FR638203 A FR 638203A FR 638203D A FR638203D A FR 638203DA FR 638203 A FR638203 A FR 638203A
Authority
FR
France
Prior art keywords
receiving devices
telegraph receiving
telegraph
devices
receiving
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)
Inventor
Reginald Dennis Salmon
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.)
Creed and Co Ltd
Original Assignee
Creed and Co Ltd
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 Creed and Co Ltd filed Critical Creed and Co Ltd
Application granted granted Critical
Publication of FR638203A publication Critical patent/FR638203A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
FR638203D 1926-09-03 1927-07-25 Improvements to telegraph receiving devices Expired FR638203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1834349X 1926-09-03

Publications (1)

Publication Number Publication Date
FR638203A true FR638203A (en) 1928-05-19

Family

ID=10891626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638203D Expired FR638203A (en) 1926-09-03 1927-07-25 Improvements to telegraph receiving devices

Country Status (2)

Country Link
US (1) US1834349A (en)
FR (1) FR638203A (en)

Also Published As

Publication number Publication date
US1834349A (en) 1931-12-01

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