FR545015A - Improvements to electrical relays - Google Patents

Improvements to electrical relays

Info

Publication number
FR545015A
FR545015A FR545015DA FR545015A FR 545015 A FR545015 A FR 545015A FR 545015D A FR545015D A FR 545015DA FR 545015 A FR545015 A FR 545015A
Authority
FR
France
Prior art keywords
electrical relays
relays
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
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR545015A publication Critical patent/FR545015A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H45/00—Details of relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Toys (AREA)
FR545015D 1921-01-05 1921-12-23 Improvements to electrical relays Expired FR545015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46121A GB176932A (en) 1921-01-05 1921-01-05 Improvements in electric relays

Publications (1)

Publication Number Publication Date
FR545015A true FR545015A (en) 1922-10-04

Family

ID=9704745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR545015D Expired FR545015A (en) 1921-01-05 1921-12-23 Improvements to electrical relays

Country Status (2)

Country Link
FR (1) FR545015A (en)
GB (1) GB176932A (en)

Also Published As

Publication number Publication date
GB176932A (en) 1922-03-23

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