GB830766A - Improvements in or relating to electrical switching systems - Google Patents

Improvements in or relating to electrical switching systems

Info

Publication number
GB830766A
GB830766A GB6591/58A GB659158A GB830766A GB 830766 A GB830766 A GB 830766A GB 6591/58 A GB6591/58 A GB 6591/58A GB 659158 A GB659158 A GB 659158A GB 830766 A GB830766 A GB 830766A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical switching
switching systems
systems
electrical
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
GB6591/58A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB830766A publication Critical patent/GB830766A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB6591/58A 1957-02-28 1958-02-28 Improvements in or relating to electrical switching systems Expired GB830766A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE830766X 1957-02-28

Publications (1)

Publication Number Publication Date
GB830766A true GB830766A (en) 1960-03-23

Family

ID=6751166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6591/58A Expired GB830766A (en) 1957-02-28 1958-02-28 Improvements in or relating to electrical switching systems

Country Status (1)

Country Link
GB (1) GB830766A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135818A (en) * 1975-01-22 1979-01-23 Bio/Data Corporation Platelet aggregation monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135818A (en) * 1975-01-22 1979-01-23 Bio/Data Corporation Platelet aggregation monitoring device

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