DK33485A - Hearing aids for telephone sets - Google Patents

Hearing aids for telephone sets Download PDF

Info

Publication number
DK33485A
DK33485A DK33485A DK33485A DK33485A DK 33485 A DK33485 A DK 33485A DK 33485 A DK33485 A DK 33485A DK 33485 A DK33485 A DK 33485A DK 33485 A DK33485 A DK 33485A
Authority
DK
Denmark
Prior art keywords
hearing aids
telephone sets
telephone
sets
hearing
Prior art date
Application number
DK33485A
Other languages
Danish (da)
Other versions
DK33485D0 (en
Inventor
Hannes Schneider
Johann Luger
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 DK33485D0 publication Critical patent/DK33485D0/en
Publication of DK33485A publication Critical patent/DK33485A/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)
  • Telephone Function (AREA)
DK33485A 1984-01-26 1985-01-25 Hearing aids for telephone sets DK33485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843402639 DE3402639A1 (en) 1984-01-26 1984-01-26 HANDSET FOR TELEPHONE STATIONS

Publications (2)

Publication Number Publication Date
DK33485D0 DK33485D0 (en) 1985-01-25
DK33485A true DK33485A (en) 1985-07-27

Family

ID=6225963

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33485A DK33485A (en) 1984-01-26 1985-01-25 Hearing aids for telephone sets

Country Status (11)

Country Link
EP (1) EP0150349A3 (en)
JP (1) JPS60165854A (en)
AU (1) AU3808285A (en)
DE (1) DE3402639A1 (en)
DK (1) DK33485A (en)
FI (1) FI850329L (en)
GR (1) GR850224B (en)
IN (1) IN162073B (en)
NO (1) NO850064L (en)
PT (1) PT79868B (en)
YU (1) YU221784A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538054C3 (en) * 1985-10-25 1997-01-23 Siemens Ag Electroacoustic transducers arranged within a handset of a telephone set
US4984268A (en) * 1988-11-21 1991-01-08 At&T Bell Laboratories Telephone handset construction
DE4412134C1 (en) * 1994-04-08 1995-11-23 Loh Kg Ritto Werk Door intercom speech module
EP0695073A1 (en) * 1994-07-29 1996-01-31 Landis & Gyr Technology Innovation AG Telephone handset

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564164A (en) * 1968-01-25 1971-02-16 Bell Telephone Labor Inc Method for constructing telephone stations using flowable, adhesive hardening material; and instruments so built
DE2309978C3 (en) * 1973-02-28 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Telephone handset

Also Published As

Publication number Publication date
FI850329L (en) 1985-07-27
EP0150349A2 (en) 1985-08-07
AU3808285A (en) 1985-08-01
GR850224B (en) 1985-05-17
EP0150349A3 (en) 1987-04-15
PT79868A (en) 1985-02-01
FI850329A0 (en) 1985-01-25
PT79868B (en) 1986-09-15
NO850064L (en) 1985-07-29
IN162073B (en) 1988-03-26
DE3402639A1 (en) 1985-08-01
JPS60165854A (en) 1985-08-29
DK33485D0 (en) 1985-01-25
YU221784A (en) 1987-06-30

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Legal Events

Date Code Title Description
ATS Application withdrawn