LU47877A1 - - Google Patents

Info

Publication number
LU47877A1
LU47877A1 LU47877A LU47877A LU47877A1 LU 47877 A1 LU47877 A1 LU 47877A1 LU 47877 A LU47877 A LU 47877A LU 47877 A LU47877 A LU 47877A LU 47877 A1 LU47877 A1 LU 47877A1
Authority
LU
Luxembourg
Application number
LU47877A
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 NL6413650A priority Critical patent/NL6413650A/xx
Priority to DE1964S0094330 priority patent/DE1241874B/de
Priority to CH1540164A priority patent/CH421197A/it
Priority to FR997083A priority patent/FR1415366A/fr
Priority to GB5258164A priority patent/GB1076840A/en
Application filed filed Critical
Priority to LU47877A priority patent/LU47877A1/xx
Priority to BE659907D priority patent/BE659907A/xx
Priority to US433664A priority patent/US3391245A/en
Publication of LU47877A1 publication Critical patent/LU47877A1/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
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H04M1/31—Devices which can set up and transmit only one digit at a time by interrupting current to generate trains of pulses; by periodically opening and closing contacts to generate trains of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
LU47877A 1964-11-25 1965-01-29 LU47877A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL6413650A NL6413650A (de) 1964-11-25 1964-11-24
DE1964S0094330 DE1241874B (de) 1964-11-25 1964-11-25 Waehlscheibe fuer einen Nummernschalter
CH1540164A CH421197A (it) 1964-11-25 1964-11-28 Disco combinatore di dimensioni ridotte, specialmente adatto ad essere impiegato in apparecchi telefonici reggibili in mano
FR997083A FR1415366A (fr) 1964-11-25 1964-12-02 Disque d'appel de dimensions réduites utilisable plus particulièrement dans les appareils téléphoniques saisissables dans la main
GB5258164A GB1076840A (en) 1964-11-25 1964-12-28 A telephone calling dial
LU47877A LU47877A1 (de) 1965-01-29 1965-01-29
BE659907D BE659907A (de) 1964-11-25 1965-02-18
US433664A US3391245A (en) 1964-11-25 1965-02-18 Small size calling dial to be used with hand-held telephone sets and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU47877A LU47877A1 (de) 1965-01-29 1965-01-29

Publications (1)

Publication Number Publication Date
LU47877A1 true LU47877A1 (de) 1965-03-29

Family

ID=19724153

Family Applications (1)

Application Number Title Priority Date Filing Date
LU47877A LU47877A1 (de) 1964-11-25 1965-01-29

Country Status (1)

Country Link
LU (1) LU47877A1 (de)

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