KR870014007U - 전화기용 송수화기 - Google Patents

전화기용 송수화기

Info

Publication number
KR870014007U
KR870014007U KR2019870002363U KR870002363U KR870014007U KR 870014007 U KR870014007 U KR 870014007U KR 2019870002363 U KR2019870002363 U KR 2019870002363U KR 870002363 U KR870002363 U KR 870002363U KR 870014007 U KR870014007 U KR 870014007U
Authority
KR
South Korea
Prior art keywords
handset
telephone
Prior art date
Application number
KR2019870002363U
Other languages
English (en)
Other versions
KR910000379Y1 (ko
Inventor
요시히로 우토
코이티로 스다
Original Assignee
가부시키가이샤 도시바
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 가부시키가이샤 도시바 filed Critical 가부시키가이샤 도시바
Publication of KR870014007U publication Critical patent/KR870014007U/ko
Application granted granted Critical
Publication of KR910000379Y1 publication Critical patent/KR910000379Y1/ko

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
    • 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)
KR2019870002363U 1986-02-28 1987-02-27 전화기용 송수화기 KR910000379Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986028758U JPS62141246U (ko) 1986-02-28 1986-02-28
JP61-28758 1986-02-28

Publications (2)

Publication Number Publication Date
KR870014007U true KR870014007U (ko) 1987-09-11
KR910000379Y1 KR910000379Y1 (ko) 1991-01-18

Family

ID=12257309

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870002363U KR910000379Y1 (ko) 1986-02-28 1987-02-27 전화기용 송수화기

Country Status (3)

Country Link
US (1) US4803724A (ko)
JP (1) JPS62141246U (ko)
KR (1) KR910000379Y1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067151A (en) * 1988-06-30 1991-11-19 Nec Corporation Telephone handset with electrostatic discharge prevention
JPH0727715Y2 (ja) * 1989-02-06 1995-06-21 株式会社東芝 ハンドセット
JPH02143858U (ko) * 1989-05-02 1990-12-06
FR2659514A1 (fr) * 1990-03-07 1991-09-13 Cit Alcatel Cordon en y pour l'adjonction d'un ecouteur supplementaire a un poste telephonique non prevu pour en comporter un.
US5239578A (en) * 1990-05-15 1993-08-24 Plantronics, Inc. Noise cancelling apparatus for a telephone handset
US5377263A (en) * 1991-05-01 1994-12-27 Dial One Fastcard Telephone dialer card
EP0609744A1 (de) * 1993-02-03 1994-08-10 Ascom Zelcom Ag Handapparat eines schnurgebundenen Telefonapparates
US6246762B1 (en) 1997-09-30 2001-06-12 Lucent Technologies, Inc. Spring biased microphone sub-assemblies
US7386121B1 (en) * 2000-07-18 2008-06-10 Alvarez Victor Rivas Hand held communicators
DK1638366T3 (en) * 2004-09-20 2015-12-14 Sonion Nederland Bv microphone device
JP2006108791A (ja) * 2004-09-30 2006-04-20 Toshiba Corp 電子機器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440899A1 (de) * 1973-02-28 1976-03-11 Siemens Ag Fernsprech-handapparat
DE2358602C2 (de) * 1973-11-24 1983-11-17 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Fernsprechhandapparat
US4163875A (en) * 1978-02-09 1979-08-07 Northern Telecom Limited Telephone handset with transmitter having a one piece gasket for sealing and holding of transmitter members
US4319095A (en) * 1980-06-06 1982-03-09 Northern Telecom Limited Telephone handset transducer mounting
US4456794A (en) * 1980-11-06 1984-06-26 Telefonaktiebolaget Lm Ericsson Fastening arrangement for a handset case halves
JPS6074857A (ja) * 1983-09-30 1985-04-27 Fujitsu Ltd 送・受話器の固着方法
US4633044A (en) * 1984-01-12 1986-12-30 Nitsuko, Ltd. Telephone handset comprising an adapter resiliently fixed for a transmitter or a receiver to a housing therefor

Also Published As

Publication number Publication date
JPS62141246U (ko) 1987-09-05
KR910000379Y1 (ko) 1991-01-18
US4803724A (en) 1989-02-07

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20011231

Year of fee payment: 12

EXPY Expiration of term