IL33157A0 - Improvements in subscriber telephone apparatus - Google Patents

Improvements in subscriber telephone apparatus

Info

Publication number
IL33157A0
IL33157A0 IL33157A IL3315769A IL33157A0 IL 33157 A0 IL33157 A0 IL 33157A0 IL 33157 A IL33157 A IL 33157A IL 3315769 A IL3315769 A IL 3315769A IL 33157 A0 IL33157 A0 IL 33157A0
Authority
IL
Israel
Prior art keywords
telephone apparatus
subscriber telephone
subscriber
telephone
Prior art date
Application number
IL33157A
Other languages
English (en)
Original Assignee
Semiconduttori Spa Sgs Soc Gen
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 Semiconduttori Spa Sgs Soc Gen filed Critical Semiconduttori Spa Sgs Soc Gen
Publication of IL33157A0 publication Critical patent/IL33157A0/xx

Links

Classifications

    • 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
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/278—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using punched cards or tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IL33157A 1968-10-12 1969-10-09 Improvements in subscriber telephone apparatus IL33157A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5346868 1968-10-12

Publications (1)

Publication Number Publication Date
IL33157A0 true IL33157A0 (en) 1969-12-31

Family

ID=11283011

Family Applications (1)

Application Number Title Priority Date Filing Date
IL33157A IL33157A0 (en) 1968-10-12 1969-10-09 Improvements in subscriber telephone apparatus

Country Status (6)

Country Link
BE (1) BE739985A (ja)
CH (1) CH506925A (ja)
DE (1) DE1951175A1 (ja)
FR (1) FR2020565A1 (ja)
IL (1) IL33157A0 (ja)
NL (1) NL6915414A (ja)

Also Published As

Publication number Publication date
FR2020565A1 (ja) 1970-07-17
DE1951175A1 (de) 1970-04-23
CH506925A (it) 1971-04-30
NL6915414A (ja) 1970-04-14
BE739985A (ja) 1970-03-16

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