GB315563A - Improvements in or relating to relays and like components of telephone apparatus - Google Patents

Improvements in or relating to relays and like components of telephone apparatus

Info

Publication number
GB315563A
GB315563A GB1940528A GB1940528A GB315563A GB 315563 A GB315563 A GB 315563A GB 1940528 A GB1940528 A GB 1940528A GB 1940528 A GB1940528 A GB 1940528A GB 315563 A GB315563 A GB 315563A
Authority
GB
United Kingdom
Prior art keywords
indicator
relays
relating
components
telephone apparatus
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
GB1940528A
Other languages
English (en)
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.)
JAMES REGINALD BEARD
STERLING TELEPHONE & ELECTRIC CO Ltd
Original Assignee
JAMES REGINALD BEARD
STERLING TELEPHONE & ELECTRIC 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
Priority to BE360748D priority Critical patent/BE360748A/xx
Priority to DEST45779D priority patent/DE525851C/de
Application filed by JAMES REGINALD BEARD, STERLING TELEPHONE & ELECTRIC CO Ltd filed Critical JAMES REGINALD BEARD
Priority to GB1940528A priority patent/GB315563A/en
Publication of GB315563A publication Critical patent/GB315563A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Telephone Set Structure (AREA)
GB1940528A 1928-07-04 1928-07-04 Improvements in or relating to relays and like components of telephone apparatus Expired GB315563A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE360748D BE360748A (enrdf_load_stackoverflow) 1928-07-04
DEST45779D DE525851C (de) 1928-07-04 Aus einem Eisen-Kupfermantel bestehende Abschirmung fuer Relais und aehnliche Bauteile von Fernsprechanlagen
GB1940528A GB315563A (en) 1928-07-04 1928-07-04 Improvements in or relating to relays and like components of telephone apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1940528A GB315563A (en) 1928-07-04 1928-07-04 Improvements in or relating to relays and like components of telephone apparatus

Publications (1)

Publication Number Publication Date
GB315563A true GB315563A (en) 1929-07-18

Family

ID=10128801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1940528A Expired GB315563A (en) 1928-07-04 1928-07-04 Improvements in or relating to relays and like components of telephone apparatus

Country Status (2)

Country Link
BE (1) BE360748A (enrdf_load_stackoverflow)
GB (1) GB315563A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE360748A (enrdf_load_stackoverflow)

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