FI822746A0 - KOPPLINGSANORDNING FOER TELEFONFOERMEDLINGSANLAEGGNINGAR, I SYNNERHET MINDRE PRIVATA ANORDNINGAR, FOER VILKA DET KAN AOSTADKOMMAS YTTRE FOERBINDELSER TILL FOERMEDLINGSPUNKTER SOM ERFORDRAR SLINGIMPULSVULS MULTIFREKVENSKODVAL - Google Patents

KOPPLINGSANORDNING FOER TELEFONFOERMEDLINGSANLAEGGNINGAR, I SYNNERHET MINDRE PRIVATA ANORDNINGAR, FOER VILKA DET KAN AOSTADKOMMAS YTTRE FOERBINDELSER TILL FOERMEDLINGSPUNKTER SOM ERFORDRAR SLINGIMPULSVULS MULTIFREKVENSKODVAL

Info

Publication number
FI822746A0
FI822746A0 FI822746A FI822746A FI822746A0 FI 822746 A0 FI822746 A0 FI 822746A0 FI 822746 A FI822746 A FI 822746A FI 822746 A FI822746 A FI 822746A FI 822746 A0 FI822746 A0 FI 822746A0
Authority
FI
Finland
Prior art keywords
foer
telefonfoermedlingsanlaeggningar
slingimpulsvuls
privata
multifrekvenskodval
Prior art date
Application number
FI822746A
Other languages
Finnish (fi)
Other versions
FI822746L (en
Inventor
Dieter Blossfeldt
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of FI822746A0 publication Critical patent/FI822746A0/en
Publication of FI822746L publication Critical patent/FI822746L/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00Blasting cartridges, i.e. case and explosive
    • F42B3/10Initiators therefor
    • F42B3/195Manufacture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/30Containers for detonators or fuzes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching
    • H04M9/002Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/005Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line
    • H04M9/007Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems with subscriber controlled access to an exchange line wherein the key telephone sets are star-connected to a central unit by a limited number of lines
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/58Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
FI822746A 1981-08-07 1982-08-06 KOPPLINGSANORDNING FOER TELEFONFOERMEDLINGSANLAEGGNINGAR, I SYNNERHET MINDRE PRIVATA ANORDNINGAR, FOER VILKA DET KAN AOSTADKOMMAS YTTRE FOERBINDELSER TILL FOERMEDLINGSPUNKTER SOM ERFORDRAR SLINGIMPULSVA MULTIFREKVENSKODVAL FI822746L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813131299 DE3131299A1 (en) 1981-08-07 1981-08-07 Circuit arrangement for telephone switching systems, in particular small PABX system, for which external connections can be set up to exchanges requiring loop dialling or DTMF dialling

Publications (2)

Publication Number Publication Date
FI822746A0 true FI822746A0 (en) 1982-08-06
FI822746L FI822746L (en) 1983-02-08

Family

ID=6138822

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822746A FI822746L (en) 1981-08-07 1982-08-06 KOPPLINGSANORDNING FOER TELEFONFOERMEDLINGSANLAEGGNINGAR, I SYNNERHET MINDRE PRIVATA ANORDNINGAR, FOER VILKA DET KAN AOSTADKOMMAS YTTRE FOERBINDELSER TILL FOERMEDLINGSPUNKTER SOM ERFORDRAR SLINGIMPULSVA MULTIFREKVENSKODVAL

Country Status (7)

Country Link
AR (1) AR229427A1 (en)
AT (1) AT377606B (en)
AU (1) AU547363B2 (en)
BR (1) BR8204653A (en)
DE (1) DE3131299A1 (en)
FI (1) FI822746L (en)
NO (1) NO822201L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN167984B (en) * 1986-09-23 1991-01-19 Siemens Ag

Also Published As

Publication number Publication date
FI822746L (en) 1983-02-08
ATA414979A (en) 1984-08-15
AR229427A1 (en) 1983-08-15
AU8692082A (en) 1983-01-13
NO822201L (en) 1983-02-08
DE3131299A1 (en) 1983-03-17
AU547363B2 (en) 1985-10-17
BR8204653A (en) 1983-08-02
AT377606B (en) 1985-04-10

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Legal Events

Date Code Title Description
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Owner name: SIEMENS AKTIENGESELLSCHAFT