NL7014893A - - Google Patents

Info

Publication number
NL7014893A
NL7014893A NL7014893A NL7014893A NL7014893A NL 7014893 A NL7014893 A NL 7014893A NL 7014893 A NL7014893 A NL 7014893A NL 7014893 A NL7014893 A NL 7014893A NL 7014893 A NL7014893 A NL 7014893A
Authority
NL
Netherlands
Application number
NL7014893A
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
Publication of NL7014893A publication Critical patent/NL7014893A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/001—Two-way communication systems between a limited number of parties

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Time-Division Multiplex Systems (AREA)
NL7014893A 1969-10-14 1970-10-10 NL7014893A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6935221A FR2044613A5 (enrdf_load_stackoverflow) 1969-10-14 1969-10-14

Publications (1)

Publication Number Publication Date
NL7014893A true NL7014893A (enrdf_load_stackoverflow) 1971-04-16

Family

ID=9041537

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7014893A NL7014893A (enrdf_load_stackoverflow) 1969-10-14 1970-10-10

Country Status (10)

Country Link
JP (1) JPS5218522B1 (enrdf_load_stackoverflow)
AT (1) AT305831B (enrdf_load_stackoverflow)
BE (1) BE757412A (enrdf_load_stackoverflow)
DE (1) DE2047255C3 (enrdf_load_stackoverflow)
DK (1) DK126750B (enrdf_load_stackoverflow)
ES (1) ES384419A1 (enrdf_load_stackoverflow)
FR (1) FR2044613A5 (enrdf_load_stackoverflow)
NL (1) NL7014893A (enrdf_load_stackoverflow)
NO (1) NO127891B (enrdf_load_stackoverflow)
SE (1) SE392381B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159630A5 (enrdf_load_stackoverflow) * 1971-11-05 1973-06-22 Philips Ind Commerciale
DE3123956C2 (de) * 1981-06-16 1986-01-02 Albert Ackermann GmbH & Co, 5270 Gummersbach Schaltung für eine Lichtrufeinrichtung
CA1169597A (en) * 1981-09-11 1984-06-19 Gordon D. Benning Home communications and control system

Also Published As

Publication number Publication date
DK126750B (da) 1973-08-13
DE2047255C3 (de) 1978-03-09
FR2044613A5 (enrdf_load_stackoverflow) 1971-02-19
DE2047255A1 (de) 1971-04-22
AT305831B (de) 1973-03-12
JPS5218522B1 (enrdf_load_stackoverflow) 1977-05-23
NO127891B (enrdf_load_stackoverflow) 1973-08-27
ES384419A1 (es) 1973-03-01
SE392381B (sv) 1977-03-21
BE757412A (fr) 1971-04-13
DE2047255B2 (de) 1977-07-28

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn