NL184499C - Telecommunicatieverbindingsstelsel. - Google Patents

Telecommunicatieverbindingsstelsel.

Info

Publication number
NL184499C
NL184499C NLAANVRAGE7505757,A NL7505757A NL184499C NL 184499 C NL184499 C NL 184499C NL 7505757 A NL7505757 A NL 7505757A NL 184499 C NL184499 C NL 184499C
Authority
NL
Netherlands
Prior art keywords
connection system
telecommunications connection
telecommunications
connection
Prior art date
Application number
NLAANVRAGE7505757,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7505757A (nl
NL184499B (nl
Original Assignee
Maxman Ag
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 Maxman Ag filed Critical Maxman Ag
Publication of NL7505757A publication Critical patent/NL7505757A/xx
Publication of NL184499B publication Critical patent/NL184499B/xx
Application granted granted Critical
Publication of NL184499C publication Critical patent/NL184499C/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/38—Signalling arrangements; Manipulation of signalling currents using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
NLAANVRAGE7505757,A 1974-05-16 1975-05-15 Telecommunicatieverbindingsstelsel. NL184499C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO741802A NO133006C (xx) 1974-05-16 1974-05-16

Publications (3)

Publication Number Publication Date
NL7505757A NL7505757A (nl) 1975-11-18
NL184499B NL184499B (nl) 1989-03-01
NL184499C true NL184499C (nl) 1989-08-01

Family

ID=19881616

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7505757,A NL184499C (nl) 1974-05-16 1975-05-15 Telecommunicatieverbindingsstelsel.

Country Status (14)

Country Link
US (1) US3987249A (xx)
JP (1) JPS6019194B2 (xx)
AT (1) AT353853B (xx)
BE (1) BE829223A (xx)
CA (1) CA1039867A (xx)
CH (1) CH595034A5 (xx)
DE (1) DE2521287A1 (xx)
DK (1) DK156798C (xx)
FR (1) FR2271720B1 (xx)
GB (1) GB1487534A (xx)
IT (1) IT1038176B (xx)
NL (1) NL184499C (xx)
NO (1) NO133006C (xx)
SE (1) SE398033B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW299950U (en) * 1992-07-30 1997-03-01 Sharp Kk Communication means for an electrical device in a refrigerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL299523A (xx) * 1962-10-20
DE1537817B1 (de) * 1967-08-22 1970-02-26 Siemens Ag Schaltungsanordnung zur Aufnahme und Verarbeitung von Schaltkennzeichen in Fernmelde-,insbesondere Fernsprechvermittlungsanlagen
SE363713B (xx) * 1971-03-23 1974-01-28 Ibm Svenska Ab

Also Published As

Publication number Publication date
CA1039867A (en) 1978-10-03
BE829223A (fr) 1975-09-15
DK156798B (da) 1989-10-02
ATA374575A (de) 1979-05-15
AT353853B (de) 1979-12-10
DE2521287A1 (de) 1975-11-27
NL7505757A (nl) 1975-11-18
DK156798C (da) 1990-02-19
JPS50157004A (xx) 1975-12-18
SE7505520L (sv) 1975-11-17
NO133006C (xx) 1976-02-18
FR2271720A1 (xx) 1975-12-12
SE398033B (sv) 1977-11-28
DK213075A (da) 1975-11-17
IT1038176B (it) 1979-11-20
US3987249A (en) 1976-10-19
CH595034A5 (xx) 1978-01-31
JPS6019194B2 (ja) 1985-05-15
NL184499B (nl) 1989-03-01
GB1487534A (en) 1977-10-05
FR2271720B1 (xx) 1980-05-30
NO133006B (xx) 1975-11-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee