DK139648B - MICRO PHONE - Google Patents

MICRO PHONE

Info

Publication number
DK139648B
DK139648B DK104974AA DK104974A DK139648B DK 139648 B DK139648 B DK 139648B DK 104974A A DK104974A A DK 104974AA DK 104974 A DK104974 A DK 104974A DK 139648 B DK139648 B DK 139648B
Authority
DK
Denmark
Prior art keywords
micro phone
phone
micro
Prior art date
Application number
DK104974AA
Other languages
Danish (da)
Other versions
DK139648C (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 true DK139648B (en) 1979-03-19
DK139648C 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 München Holder for an electroacoustic transducer within a handset
DE9100707U1 (en) * 1991-01-22 1991-04-11 Siemens AG, 8000 München Mounting bracket for an electroacoustic transducer
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
DK139648C (en) 1979-09-03
FR2219584A1 (en) 1974-09-20
GB1437751A (en) 1976-06-03
BE811713A (en) 1974-08-28
ZA741040B (en) 1974-12-24
AT326736B (en) 1975-12-29
DE2309978C3 (en) 1981-09-24
ATA23974A (en) 1975-03-15
NL161949C (en) 1980-03-17
DE2309978B2 (en) 1975-01-02
CH567846A5 (en) 1975-10-15
IT1003592B (en) 1976-06-10
NL7402531A (en) 1974-08-30
FR2219584B1 (en) 1979-08-03
LU69484A1 (en) 1974-06-05
NL161949B (en) 1979-10-15
DE2309978A1 (en) 1974-09-12
BR7400929D0 (en) 1974-09-10
SE389249B (en) 1976-10-25

Similar Documents

Publication Publication Date Title
SE400012B (en) SPEAKERS
AT338352B (en) EARSTUCK
DK150058C (en) speaker
AT332919B (en) SPEAKER
DK139648C (en) MICRO PHONE
DK143053C (en) BUNDFAELDNINGSANLAEG
BE815294A (en) NITRO-PHTHALIDES
BE828924A (en) FORMING
IT1015633B (en) SPEAKER
BE816251A (en) FORMING
BE808855A (en) SORBETIERE
NL7415585A (en) TELEPHONE SET.
AT354042B (en) RAFFSTORE
DK550675A (en) HERBICID
SE389954B (en) TELEPHONE
AT336694B (en) EXTENSION TELEPHONE SYSTEM
BE816634A (en) STYRYL-BENZOXAZOLES
BE809458A (en) NITRO-ANTHRAQUINONES
BE811847A (en) 3-CARBETHOXYHYDRAZINOPYRIDAZINES 6-SUBSTITUTES
IT1019932B (en) TELEPHONE
IT997223B (en) MECHANICAL TELEPHONE PARTIALIZER
SE399767B (en) MECHANICAL TENDROR
ES187677Y (en) PHONE BOOTH.
BE810929A (en) GASBRANDER
BE820245R (en) SCHAKELSTELSEL TELECOMMUNICATION