NL7807905A - Telefoontoestel. - Google Patents
Telefoontoestel.Info
- Publication number
- NL7807905A NL7807905A NL787807905A NL7807905A NL7807905A NL 7807905 A NL7807905 A NL 7807905A NL 787807905 A NL787807905 A NL 787807905A NL 7807905 A NL7807905 A NL 7807905A NL 7807905 A NL7807905 A NL 7807905A
- Authority
- NL
- Netherlands
- Prior art keywords
- telephone set
- telephone
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/62—Constructional arrangements
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9321277A JPS5427302A (en) | 1977-08-02 | 1977-08-02 | Telephone set |
JP10462177U JPS5430926U (nl) | 1977-08-03 | 1977-08-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7807905A true NL7807905A (nl) | 1979-02-06 |
NL179328B NL179328B (nl) | 1986-03-17 |
NL179328C NL179328C (nl) | 1986-08-18 |
Family
ID=26434635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7807905,A NL179328C (nl) | 1977-08-02 | 1978-07-26 | Steunorgaan voor het microfoonelement in de hoorn van een telefoontoestel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4178488A (nl) |
AU (1) | AU516521B2 (nl) |
CA (1) | CA1102026A (nl) |
DE (1) | DE2833937C3 (nl) |
GB (1) | GB2002201B (nl) |
NL (1) | NL179328C (nl) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621373A (en) * | 1984-03-13 | 1986-11-04 | General Electric Company | Control surface for a trunking personal radio |
US4584436A (en) * | 1984-04-27 | 1986-04-22 | Claiborne Electronics, Inc. | Door-mounted combination intercom and viewer |
JPH0625085Y2 (ja) * | 1986-01-30 | 1994-06-29 | 三菱電機株式会社 | 電話機 |
US4773091A (en) * | 1986-06-16 | 1988-09-20 | Northern Telecom Limited | Telephone handset for use in noisy locations |
GB2199212B (en) * | 1986-12-24 | 1990-02-14 | Stc Plc | Telephone |
US4885773A (en) * | 1987-01-09 | 1989-12-05 | Alcatel N.V. | Apparatus for mounting a unidirectional microphone in a hands-free telephone subset |
SG36707G (en) * | 1987-04-14 | 1995-09-18 | Ebauchesfabrik Eta Ag | Telephone set |
US5050209A (en) * | 1988-08-31 | 1991-09-17 | Nec Corporation | Telephone set |
US5040206A (en) * | 1989-02-01 | 1991-08-13 | Ricoh Company, Ltd. | Communication apparatus having driving mechanism and speaker-phone |
US4930157A (en) * | 1989-05-10 | 1990-05-29 | Nynex Corporation | Telephone handset having apertures for key access |
DE3923873C2 (de) * | 1989-07-19 | 1994-05-05 | Hagenuk Telecom Gmbh | Telefonapparat mit Freisprechvorrichtung |
US5276916A (en) * | 1991-10-08 | 1994-01-04 | Motorola, Inc. | Communication device having a speaker and microphone |
EP0675623A3 (de) * | 1994-03-28 | 1995-11-08 | DETEWE - DEUTSCHE TELEPHONWERKE Aktiengesellschaft & Co. | Ausbildung von einem Telekommunikations-Endgerät zur Nutzung des Handapparate-Mikrofons als Freisprechmikrofon |
US5542105A (en) * | 1994-10-07 | 1996-07-30 | Motorola, Inc. | Position sense radio carry case apparatus and method of using same |
US5749056A (en) * | 1995-08-31 | 1998-05-05 | Motorola, Inc. | Audio ramping technique for a radio |
US5732144A (en) * | 1996-07-01 | 1998-03-24 | Motorola, Inc. | Remote microphone display select system and method of using same |
US5911124A (en) * | 1997-02-03 | 1999-06-08 | Motorola, Inc. | Method and apparatus for applying echo mitigation in a communication device |
CA2241708C (en) * | 1997-06-27 | 2001-03-20 | Kabushiki Kaisha Toshiba | Speakerphone and microphone case for the same |
GB2336499B (en) * | 1998-03-18 | 2002-06-12 | Nokia Mobile Phones Ltd | Audio diaphragm mounting arrangements in radio telephone handsets |
EP1151593A1 (de) * | 1999-02-18 | 2001-11-07 | Siemens Aktiengesellschaft | Handapparat für die fernsprechtechnik |
WO2000049788A1 (de) * | 1999-02-18 | 2000-08-24 | Siemens Aktiengesellschaft | Handapparat der fernsprechtechnik |
DE102006034852B3 (de) * | 2006-07-27 | 2008-03-27 | Siemens Home And Office Communication Devices Gmbh & Co. Kg | Fernsprechendgerät |
US7720216B1 (en) * | 2008-11-20 | 2010-05-18 | Microsoft Corporation | Acoustic pass through for handsets |
USD781808S1 (en) * | 2015-11-30 | 2017-03-21 | Cisco Technology, Inc. | Combined phone and base therefor |
USD937237S1 (en) | 2019-11-05 | 2021-11-30 | Crestron Electronics, Inc. | Speakerphone console |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720332A (en) * | 1952-04-04 | 1955-10-11 | Danielson Mfg Company | Plastic hollow housing construction |
FR1372895A (fr) * | 1963-10-24 | 1964-09-18 | Telephonie Ind Commerciale | Perfectionnements aux combinés microtéléphoniques |
US3521008A (en) * | 1966-10-31 | 1970-07-21 | Northern Electric Co | Telephone instrument |
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 |
GB1215958A (en) * | 1968-06-04 | 1970-12-16 | Standard Telephones Cables Ltd | Telephone instrument |
SE336609B (nl) * | 1969-10-30 | 1971-07-12 | Ericsson Telefon Ab L M | |
DE2139207A1 (de) * | 1971-08-05 | 1973-02-15 | Bosch Elektronik Gmbh | Rufnummerngeber, vorzugsweise fuer autotelefone |
-
1978
- 1978-07-14 US US05/924,831 patent/US4178488A/en not_active Expired - Lifetime
- 1978-07-17 AU AU38082/78A patent/AU516521B2/en not_active Expired
- 1978-07-26 NL NLAANVRAGE7807905,A patent/NL179328C/nl not_active IP Right Cessation
- 1978-07-28 CA CA308,385A patent/CA1102026A/en not_active Expired
- 1978-08-02 DE DE2833937A patent/DE2833937C3/de not_active Expired
- 1978-08-02 GB GB7831984A patent/GB2002201B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2002201A (en) | 1979-02-14 |
GB2002201B (en) | 1982-01-20 |
DE2833937B2 (de) | 1979-09-13 |
NL179328B (nl) | 1986-03-17 |
DE2833937A1 (de) | 1979-02-08 |
US4178488A (en) | 1979-12-11 |
AU3808278A (en) | 1980-01-17 |
AU516521B2 (en) | 1981-06-04 |
DE2833937C3 (de) | 1980-05-22 |
CA1102026A (en) | 1981-05-26 |
NL179328C (nl) | 1986-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 980726 |