CH570087A5 - - Google Patents

Info

Publication number
CH570087A5
CH570087A5 CH1314972A CH1314972A CH570087A5 CH 570087 A5 CH570087 A5 CH 570087A5 CH 1314972 A CH1314972 A CH 1314972A CH 1314972 A CH1314972 A CH 1314972A CH 570087 A5 CH570087 A5 CH 570087A5
Authority
CH
Switzerland
Application number
CH1314972A
Original Assignee
Ivaldi Carlo
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 Ivaldi Carlo filed Critical Ivaldi Carlo
Publication of CH570087A5 publication Critical patent/CH570087A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
CH1314972A 1971-09-08 1972-09-07 CH570087A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2835171 1971-09-08

Publications (1)

Publication Number Publication Date
CH570087A5 true CH570087A5 (fr) 1975-11-28

Family

ID=11223416

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1314972A CH570087A5 (fr) 1971-09-08 1972-09-07

Country Status (7)

Country Link
JP (1) JPS4862312A (fr)
AT (1) AT331313B (fr)
BE (1) BE788573A (fr)
CH (1) CH570087A5 (fr)
DE (1) DE2241664A1 (fr)
ES (1) ES406420A1 (fr)
FR (1) FR2152237A5 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5732542B2 (fr) * 1974-05-28 1982-07-12

Also Published As

Publication number Publication date
ATA701372A (de) 1975-11-15
ES406420A1 (es) 1975-07-01
AT331313B (de) 1976-08-10
BE788573A (fr) 1973-01-02
FR2152237A5 (fr) 1973-04-20
JPS4862312A (fr) 1973-08-31
DE2241664A1 (de) 1973-03-22

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Legal Events

Date Code Title Description
PL Patent ceased