[go: up one dir, main page]

GB672177A - Arrangement for actuating an electric lamp switch in a telephone set - Google Patents

Arrangement for actuating an electric lamp switch in a telephone set

Info

Publication number
GB672177A
GB672177A GB19826/50A GB1982650A GB672177A GB 672177 A GB672177 A GB 672177A GB 19826/50 A GB19826/50 A GB 19826/50A GB 1982650 A GB1982650 A GB 1982650A GB 672177 A GB672177 A GB 672177A
Authority
GB
United Kingdom
Prior art keywords
lamp
switch
receiver
replaced
base plate
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
GB19826/50A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB672177A publication Critical patent/GB672177A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Audible And Visible Signals (AREA)
GB19826/50A 1950-05-22 1950-08-09 Arrangement for actuating an electric lamp switch in a telephone set Expired GB672177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE285302X 1950-05-22
SE170750X 1950-07-17

Publications (1)

Publication Number Publication Date
GB672177A true GB672177A (en) 1952-05-14

Family

ID=26656086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19826/50A Expired GB672177A (en) 1950-05-22 1950-08-09 Arrangement for actuating an electric lamp switch in a telephone set

Country Status (5)

Country Link
BE (1) BE497535A (de)
CH (1) CH285302A (de)
DE (1) DE826008C (de)
FR (1) FR1023740A (de)
GB (1) GB672177A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673283A (en) * 1951-05-19 1954-03-23 Masabny Anthony Illuminating means for dial telephones

Also Published As

Publication number Publication date
DE826008C (de) 1951-12-27
FR1023740A (fr) 1953-03-23
CH285302A (de) 1952-08-31
BE497535A (de)

Similar Documents

Publication Publication Date Title
GB672177A (en) Arrangement for actuating an electric lamp switch in a telephone set
GB1140828A (en) Illuminated article of jewelry
GB774735A (en) Improvements in or relating to clocks
GB576798A (en) Improvements in slidable electric switches particularly for torches and portable lighting appliances
GB628163A (en) Improvements in or relating to dials along which a pointer is movable
GB674587A (en) Improvements in or relating to telephone desk-sets
GB868646A (en) Improvements in or relating to press-button electric switches
GB719571A (en) Improvements relating to table lamps
GB439415A (en) Direction-signalling apparatus for personal wear
JPS51144083A (en) Device of igniting lamp
GB517120A (en) Improvements in or relating to illumination devices for photographic purposes, and electric switches therefor
GB524905A (en) Improvements in or relating to electrical switches for battery operated devices
GB590117A (en) Time switch
GB565555A (en) Improvements in or connected with push-operated electric switches
GB751650A (en) Improvements in luminous indicators of vacant seats in theatres and the like
GB614065A (en) Improvements in or relating to portable electric hand lamps
ES15382U (es) Dispositivo de espejo luminoso aplicable o estuches de tocador
GB880863A (en) Improvements in or relating to hand mirrors
GB623917A (en) Improvements in or relating to electric switches
GB828784A (en) Improvements in or relating to circuit arrangements for operating electric lamps
GB666977A (en) Improvements in or relating to signalling devices for use on road vehicles
GB806899A (en) Improvements connected with electric lamps
GB685347A (en) Improvements in flashlight-photography lamps
GB597489A (en) Improvements relating to switches for fluorescent and luminous gas electric discharge tubes
GB707288A (en) Improvements in electrical switching devices for effecting timed operation