DK483386A - Telefoninstallation med kortraekkende radiotransmissioner omfattende apparater, der kan anvendes samtidigt af flere personer - Google Patents

Telefoninstallation med kortraekkende radiotransmissioner omfattende apparater, der kan anvendes samtidigt af flere personer

Info

Publication number
DK483386A
DK483386A DK483386A DK483386A DK483386A DK 483386 A DK483386 A DK 483386A DK 483386 A DK483386 A DK 483386A DK 483386 A DK483386 A DK 483386A DK 483386 A DK483386 A DK 483386A
Authority
DK
Denmark
Prior art keywords
short
same time
radio transmissions
multiple persons
transmissions including
Prior art date
Application number
DK483386A
Other languages
Danish (da)
English (en)
Other versions
DK483386D0 (da
Inventor
Stefan Grigore De Fay
Original Assignee
Stefan Grigore De Fay
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 Stefan Grigore De Fay filed Critical Stefan Grigore De Fay
Publication of DK483386A publication Critical patent/DK483386A/da
Publication of DK483386D0 publication Critical patent/DK483386D0/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Toys (AREA)
DK483386A 1985-02-11 1986-10-09 Telefoninstallation med kortraekkende radiotransmissioner omfattende apparater, der kan anvendes samtidigt af flere personer DK483386D0 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8501906A FR2577369A1 (fr) 1985-02-11 1985-02-11 Installation telephonique a postes sans combine et a combine portatif sans fil
PCT/FR1986/000036 WO1986004756A1 (fr) 1985-02-11 1986-02-10 Installation telephonique a transmissions radio de faible portee comprenant des postes utilisables chacun par plusieurs personnes simultanement

Publications (2)

Publication Number Publication Date
DK483386A true DK483386A (da) 1986-10-09
DK483386D0 DK483386D0 (da) 1986-10-09

Family

ID=9316130

Family Applications (1)

Application Number Title Priority Date Filing Date
DK483386A DK483386D0 (da) 1985-02-11 1986-10-09 Telefoninstallation med kortraekkende radiotransmissioner omfattende apparater, der kan anvendes samtidigt af flere personer

Country Status (11)

Country Link
EP (1) EP0214170A1 (pt)
JP (1) JPS62501950A (pt)
KR (1) KR870700194A (pt)
AU (1) AU5453586A (pt)
BR (1) BR8605552A (pt)
CA (1) CA1247267A (pt)
DK (1) DK483386D0 (pt)
FI (1) FI864058A (pt)
FR (1) FR2577369A1 (pt)
NO (1) NO864028L (pt)
WO (1) WO1986004756A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448199B (sv) * 1985-05-09 1987-01-26 Ericsson Telefon Ab L M Anleggning med flera berbara, snorlosa telefonapparater
JPH02261224A (ja) * 1989-03-31 1990-10-24 Mitsubishi Electric Corp 携帯無線機
FR2652219A1 (fr) * 1989-09-15 1991-03-22 Communication Conception Team Equipement telephonique.
JPH0454755A (ja) * 1990-06-25 1992-02-21 Anritsu Corp 公衆電話機
FR2673496B1 (fr) * 1991-02-28 1993-06-11 Monetel Coffret pour appareil d'interface ligne telephonique/liaison radio.
JPH0546150U (ja) * 1991-11-12 1993-06-18 東京コスモス電機株式会社 携帯形無線電話機
AU664612B2 (en) * 1992-05-25 1995-11-23 Alcatel Australia Limited A telephone subset
FR2716595B1 (fr) * 1994-02-21 1996-04-05 Horlogerie Photograph Fse Poste téléphonique recyclable.
AU7346800A (en) 1999-09-02 2001-03-26 Automated Business Companies Communication and proximity authorization systems
GB2413460A (en) * 2004-04-20 2005-10-26 Motorola Inc Cellular communication through device in short range communication with handset

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2046556B (en) * 1978-11-23 1983-05-11 Plessey Co Ltd Telecommunications system incorporating portable communications units
IT1154048B (it) * 1981-06-09 1987-01-21 Urmet Sud Costr Elett Telefon Perfezionamento ai sistemi ed alle apparecchiature per la telefonia pubblica impiegante apparecchi urbani interurbani dotati di selettore
FR2538978B1 (fr) * 1982-12-29 1985-05-31 Grandmougin Michel Poste telephonique a liaison infrarouge bidirectionnelle entre combine et module fixe relie a une ligne telephonique
DE3309832A1 (de) * 1983-03-18 1984-09-20 Siemens Ag Schnurloses telefon
JPS59186436A (ja) * 1983-04-07 1984-10-23 Sony Corp コ−ドレステレホン

Also Published As

Publication number Publication date
FI864058A0 (fi) 1986-10-08
KR870700194A (ko) 1987-03-14
EP0214170A1 (fr) 1987-03-18
DK483386D0 (da) 1986-10-09
JPS62501950A (ja) 1987-07-30
FI864058A (fi) 1986-10-08
AU5453586A (en) 1986-08-26
FR2577369A1 (fr) 1986-08-14
NO864028D0 (no) 1986-10-09
NO864028L (no) 1986-10-09
CA1247267A (fr) 1988-12-20
WO1986004756A1 (fr) 1986-08-14
BR8605552A (pt) 1987-04-22

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment