DE2159003A1 - - Google Patents

Info

Publication number
DE2159003A1
DE2159003A1 DE19712159003 DE2159003A DE2159003A1 DE 2159003 A1 DE2159003 A1 DE 2159003A1 DE 19712159003 DE19712159003 DE 19712159003 DE 2159003 A DE2159003 A DE 2159003A DE 2159003 A1 DE2159003 A1 DE 2159003A1
Authority
DE
Germany
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.)
Granted
Application number
DE19712159003
Other versions
DE2159003C2 (de
DE2159003B1 (de
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 filed Critical
Priority to DE2159003A priority Critical patent/DE2159003C2/de
Priority to IT20226/72A priority patent/IT947304B/it
Priority to FR7203833A priority patent/FR2127578A5/fr
Priority to US00223551A priority patent/US3798383A/en
Publication of DE2159003A1 publication Critical patent/DE2159003A1/de
Publication of DE2159003B1 publication Critical patent/DE2159003B1/de
Application granted granted Critical
Publication of DE2159003C2 publication Critical patent/DE2159003C2/de
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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
DE2159003A 1971-02-05 1971-11-29 Rufeinrichtung für ein elektrisches Telefon Expired DE2159003C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2159003A DE2159003C2 (de) 1971-11-29 1971-11-29 Rufeinrichtung für ein elektrisches Telefon
IT20226/72A IT947304B (it) 1971-02-05 1972-02-04 Dispositivo di chiamata per tele fono giocattolo
FR7203833A FR2127578A5 (de) 1971-02-05 1972-02-04
US00223551A US3798383A (en) 1971-02-05 1972-02-04 Ringing device for an electrical telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2159003A DE2159003C2 (de) 1971-11-29 1971-11-29 Rufeinrichtung für ein elektrisches Telefon

Publications (3)

Publication Number Publication Date
DE2159003A1 true DE2159003A1 (de) 1973-03-08
DE2159003B1 DE2159003B1 (de) 1973-03-08
DE2159003C2 DE2159003C2 (de) 1973-09-27

Family

ID=5826398

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2159003A Expired DE2159003C2 (de) 1971-02-05 1971-11-29 Rufeinrichtung für ein elektrisches Telefon

Country Status (1)

Country Link
DE (1) DE2159003C2 (de)

Also Published As

Publication number Publication date
DE2159003C2 (de) 1973-09-27
DE2159003B1 (de) 1973-03-08

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Legal Events

Date Code Title Description
B1 Publication of the examined application without previous publication of unexamined application
C2 Grant after previous publication (2nd publication)