BE446556A - - Google Patents

Info

Publication number
BE446556A
BE446556A BE446556DA BE446556A BE 446556 A BE446556 A BE 446556A BE 446556D A BE446556D A BE 446556DA BE 446556 A BE446556 A BE 446556A
Authority
BE
Belgium
Application number
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.)
Publication of BE446556A publication Critical patent/BE446556A/xx

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)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BE446556D 1941-09-09 BE446556A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE749732T 1941-09-09

Publications (1)

Publication Number Publication Date
BE446556A true BE446556A (enrdf_load_html_response)

Family

ID=5860183

Family Applications (1)

Application Number Title Priority Date Filing Date
BE446556D BE446556A (enrdf_load_html_response) 1941-09-09

Country Status (4)

Country Link
BE (1) BE446556A (enrdf_load_html_response)
CH (1) CH225267A (enrdf_load_html_response)
DE (1) DE749732C (enrdf_load_html_response)
FR (1) FR884258A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865466C (de) * 1950-03-16 1953-02-02 Curt Woithe Fernsprecher mit beleuchteter Nummern- und Fingerlochscheibe
US3132211A (en) * 1960-06-13 1964-05-05 North Electric Co Dial light for telephone substation set
DE3436473A1 (de) * 1984-10-05 1986-04-10 geb. Rau Gisela 2082 Moorrege Holz Fernsprechapparat mit waehlscheibe oder waehltasten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1828107A (en) * 1928-06-20 1931-10-20 Frank O Everts Reflector for telephone dials

Also Published As

Publication number Publication date
FR884258A (fr) 1943-08-09
CH225267A (de) 1943-01-15
DE749732C (de) 1944-12-02

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