DK139648C - MICRO PHONE - Google Patents

MICRO PHONE

Info

Publication number
DK139648C
DK139648C DK104974A DK104974A DK139648C DK 139648 C DK139648 C DK 139648C DK 104974 A DK104974 A DK 104974A DK 104974 A DK104974 A DK 104974A DK 139648 C DK139648 C DK 139648C
Authority
DK
Denmark
Prior art keywords
micro phone
phone
micro
Prior art date
Application number
DK104974A
Other languages
Danish (da)
Other versions
DK139648B (en
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 DK139648B publication Critical patent/DK139648B/en
Application granted granted Critical
Publication of DK139648C publication Critical patent/DK139648C/en

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)
DK104974A 1973-02-28 1974-02-27 MICRO PHONE DK139648C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2309978A DE2309978C3 (en) 1973-02-28 1973-02-28 Telephone handset

Publications (2)

Publication Number Publication Date
DK139648B DK139648B (en) 1979-03-19
DK139648C true DK139648C (en) 1979-09-03

Family

ID=5873385

Family Applications (1)

Application Number Title Priority Date Filing Date
DK104974A DK139648C (en) 1973-02-28 1974-02-27 MICRO PHONE

Country Status (13)

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

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 (en) * 1981-02-26 1982-09-09 Siemens AG, 1000 Berlin und 8000 München Arrangement for attaching an electro-acoustic transducer in a telecommunications device
DE3325326A1 (en) * 1983-07-13 1985-01-24 Siemens AG, 1000 Berlin und 8000 München Holding device for a telephone microphone
DE3402639A1 (en) * 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München HANDSET FOR TELEPHONE STATIONS
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 (en) * 1989-05-16 1995-08-18 Alcatel Business Systems HANDSET
DE4016879C1 (en) * 1990-05-25 1991-09-19 Hagenuk Telecom Gmbh
DE9014980U1 (en) * 1990-10-30 1991-01-10 Siemens Ag, 8000 Muenchen, De
DE9100707U1 (en) * 1991-01-22 1991-04-11 Siemens Ag, 8000 Muenchen, De
FR2718912B1 (en) * 1994-04-14 1996-07-12 Monetel Device for holding a telephone handset transducer.
WO1998048595A1 (en) * 1997-04-22 1998-10-29 Maxon Systems Inc. (London) Ltd. Electronic appliance comprising an electroacoustic transducer
JP4158347B2 (en) 2001-03-21 2008-10-01 日本電気株式会社 Electronic component mounting structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160895B (en) * 1962-07-11 1964-01-09 Ericsson Telefon Ab L M Arrangement in handsets of telephone sets

Also Published As

Publication number Publication date
NL161949B (en) 1979-10-15
DE2309978A1 (en) 1974-09-12
NL161949C (en) 1980-03-17
DK139648B (en) 1979-03-19
ZA741040B (en) 1974-12-24
FR2219584A1 (en) 1974-09-20
AT326736B (en) 1975-12-29
DE2309978C3 (en) 1981-09-24
ATA23974A (en) 1975-03-15
NL7402531A (en) 1974-08-30
GB1437751A (en) 1976-06-03
BR7400929D0 (en) 1974-09-10
DE2309978B2 (en) 1975-01-02
LU69484A1 (en) 1974-06-05
BE811713A (en) 1974-08-28
IT1003592B (en) 1976-06-10
FR2219584B1 (en) 1979-08-03
CH567846A5 (en) 1975-10-15
SE389249B (en) 1976-10-25

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