BR7400929D0 - Aperfeicoamentes em fone de aparelho telefonico - Google Patents

Aperfeicoamentes em fone de aparelho telefonico

Info

Publication number
BR7400929D0
BR7400929D0 BR929/74A BR92974A BR7400929D0 BR 7400929 D0 BR7400929 D0 BR 7400929D0 BR 929/74 A BR929/74 A BR 929/74A BR 92974 A BR92974 A BR 92974A BR 7400929 D0 BR7400929 D0 BR 7400929D0
Authority
BR
Brazil
Prior art keywords
perfectly
telephone phone
telephone
phone
Prior art date
Application number
BR929/74A
Other languages
English (en)
Portuguese (pt)
Inventor
J Luger
E Mueller
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 BR7400929D0 publication Critical patent/BR7400929D0/pt

Links

Classifications

    • 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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BR929/74A 1973-02-28 1974-02-08 Aperfeicoamentes em fone de aparelho telefonico BR7400929D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2309978A DE2309978C3 (de) 1973-02-28 1973-02-28 Fernsprech-Handapparat

Publications (1)

Publication Number Publication Date
BR7400929D0 true BR7400929D0 (pt) 1974-09-10

Family

ID=5873385

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929/74A BR7400929D0 (pt) 1973-02-28 1974-02-08 Aperfeicoamentes em fone de aparelho telefonico

Country Status (13)

Country Link
AT (1) AT326736B (nl)
BE (1) BE811713A (nl)
BR (1) BR7400929D0 (nl)
CH (1) CH567846A5 (nl)
DE (1) DE2309978C3 (nl)
DK (1) DK139648C (nl)
FR (1) FR2219584B1 (nl)
GB (1) GB1437751A (nl)
IT (1) IT1003592B (nl)
LU (1) LU69484A1 (nl)
NL (1) NL161949C (nl)
SE (1) SE389249B (nl)
ZA (1) ZA741040B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319095A (en) * 1980-06-06 1982-03-09 Northern Telecom Limited Telephone handset transducer mounting
DE3107308A1 (de) * 1981-02-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Anordnung zur befestigung eines elektroakustischen wandlers in einem fernmeldetechnischen geraet
DE3325326A1 (de) * 1983-07-13 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Halteeinrichtung fuer ein fernsprechmikrofon
DE3402639A1 (de) * 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Handapparat fuer fernsprechstationen
US4984268A (en) * 1988-11-21 1991-01-08 At&T Bell Laboratories Telephone handset construction
US5231659A (en) * 1989-05-16 1993-07-27 Alcatel Business Systems Telephone handset with transducer assembly
FR2647287B1 (fr) * 1989-05-16 1995-08-18 Alcatel Business Systems Combine telephonique
DE4016879C1 (nl) * 1990-05-25 1991-09-19 Hagenuk Telecom Gmbh
DE9014980U1 (de) * 1990-10-30 1991-01-10 Siemens AG, 8000 München Halterung für einen elektroakustischen Wandler innerhalb eines Handapparates
DE9100707U1 (de) * 1991-01-22 1991-04-11 Siemens AG, 8000 München Halterung für einen elektroakustischen Wandler
FR2718912B1 (fr) * 1994-04-14 1996-07-12 Monetel Dispositif de maintien d'un transducteur de combiné téléphonique.
WO1998048595A1 (en) * 1997-04-22 1998-10-29 Maxon Systems Inc. (London) Ltd. Electronic appliance comprising an electroacoustic transducer
JP4158347B2 (ja) 2001-03-21 2008-10-01 日本電気株式会社 電子部品取付構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160895B (de) * 1962-07-11 1964-01-09 Ericsson Telefon Ab L M Anordnung in Hoerern von Fernsprechgeraeten

Also Published As

Publication number Publication date
NL161949B (nl) 1979-10-15
GB1437751A (en) 1976-06-03
FR2219584A1 (nl) 1974-09-20
DK139648C (da) 1979-09-03
DK139648B (da) 1979-03-19
NL161949C (nl) 1980-03-17
BE811713A (fr) 1974-08-28
ZA741040B (en) 1974-12-24
IT1003592B (it) 1976-06-10
SE389249B (sv) 1976-10-25
NL7402531A (nl) 1974-08-30
DE2309978C3 (de) 1981-09-24
CH567846A5 (nl) 1975-10-15
AT326736B (de) 1975-12-29
DE2309978B2 (de) 1975-01-02
DE2309978A1 (de) 1974-09-12
LU69484A1 (nl) 1974-06-05
FR2219584B1 (nl) 1979-08-03
ATA23974A (de) 1975-03-15

Similar Documents

Publication Publication Date Title
BR7400929D0 (pt) Aperfeicoamentes em fone de aparelho telefonico
SE392557B (sv) Abonnenttelefonapparat
SE384959B (sv) Telefontillsats
NL7503734A (nl) Lijnkiezertelefoonstelsel.
SE414856B (sv) Hogtalande telefonsystem
IT1043481B (it) Combinatore telffonico mediante rubrica
IT1041872B (it) Apparecchio telefonico
NL7500501A (nl) Telefoonkiessysteem.
SE389954B (sv) Telefonapparat
DK228675A (da) Monttelefonapparat
AT336694B (de) Nebenstellen-fernsprechanlage
AT315251B (de) Fernsprech-Handapparat
IT1059210B (it) Rubrica sotto telefono
IT1024529B (it) Forchetta telefonica simmetrica
BR7108310D0 (pt) Aperfeicoamentos em monofone de aparelhos telefonicos
IT1019932B (it) Apparecchio telefonico
OA05195A (fr) Joncteur téléphonique.
NL7508010A (nl) Telefoonnummer-repertoir-kiesinrichting.
BR7400666D0 (pt) Dispositivo para discagem de aparelho telefonico
AT327299B (de) Fernsprechhandapparat
AT350118B (de) Telephonanrufbeantworter
SE395333B (sv) Telefonsamtalsavgiftsmetare
KR780000453B1 (en) Improvements relating to telephone handsets
CH535518A (de) Fernsprech-Handapparat
BR5408444U (pt) Telefone publico