LU69484A1 - - Google Patents
Info
- Publication number
- LU69484A1 LU69484A1 LU69484A LU69484A LU69484A1 LU 69484 A1 LU69484 A1 LU 69484A1 LU 69484 A LU69484 A LU 69484A LU 69484 A LU69484 A LU 69484A LU 69484 A1 LU69484 A1 LU 69484A1
- Authority
- LU
- Luxembourg
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2309978A DE2309978C3 (de) | 1973-02-28 | 1973-02-28 | Fernsprech-Handapparat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU69484A1 true LU69484A1 (fr) | 1974-06-05 |
Family
ID=5873385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU69484A LU69484A1 (fr) | 1973-02-28 | 1974-02-26 |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT326736B (fr) |
| BE (1) | BE811713A (fr) |
| BR (1) | BR7400929D0 (fr) |
| CH (1) | CH567846A5 (fr) |
| DE (1) | DE2309978C3 (fr) |
| DK (1) | DK139648C (fr) |
| FR (1) | FR2219584B1 (fr) |
| GB (1) | GB1437751A (fr) |
| IT (1) | IT1003592B (fr) |
| LU (1) | LU69484A1 (fr) |
| NL (1) | NL161949C (fr) |
| SE (1) | SE389249B (fr) |
| ZA (1) | ZA741040B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319095A (en) * | 1980-06-06 | 1982-03-09 | Northern Telecom Limited | Telephone handset transducer mounting |
| DE3107308A1 (de) * | 1981-02-26 | 1982-09-09 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur befestigung eines elektroakustischen wandlers in einem fernmeldetechnischen geraet |
| DE3325326A1 (de) * | 1983-07-13 | 1985-01-24 | Siemens AG, 1000 Berlin und 8000 München | Halteeinrichtung fuer ein fernsprechmikrofon |
| DE3402639A1 (de) * | 1984-01-26 | 1985-08-01 | Siemens AG, 1000 Berlin und 8000 München | Handapparat fuer fernsprechstationen |
| US4984268A (en) * | 1988-11-21 | 1991-01-08 | At&T Bell Laboratories | Telephone handset construction |
| FR2647287B1 (fr) * | 1989-05-16 | 1995-08-18 | Alcatel Business Systems | Combine telephonique |
| US5231659A (en) * | 1989-05-16 | 1993-07-27 | Alcatel Business Systems | Telephone handset with transducer assembly |
| DE4016879C1 (fr) * | 1990-05-25 | 1991-09-19 | Hagenuk Telecom Gmbh | |
| DE9014980U1 (de) * | 1990-10-30 | 1991-01-10 | Siemens AG, 8000 München | Halterung für einen elektroakustischen Wandler innerhalb eines Handapparates |
| DE9100707U1 (de) * | 1991-01-22 | 1991-04-11 | Siemens AG, 8000 München | Halterung für einen elektroakustischen Wandler |
| FR2718912B1 (fr) * | 1994-04-14 | 1996-07-12 | Monetel | Dispositif de maintien d'un transducteur de combiné téléphonique. |
| WO1998048595A1 (fr) * | 1997-04-22 | 1998-10-29 | Maxon Systems Inc. (London) Ltd. | Appareil electronique comprenant un transducteur electro-acoustique |
| JP4158347B2 (ja) | 2001-03-21 | 2008-10-01 | 日本電気株式会社 | 電子部品取付構造 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1160895B (de) * | 1962-07-11 | 1964-01-09 | Ericsson Telefon Ab L M | Anordnung in Hoerern von Fernsprechgeraeten |
-
1973
- 1973-02-28 DE DE2309978A patent/DE2309978C3/de not_active Expired
-
1974
- 1974-01-11 AT AT23974A patent/AT326736B/de not_active IP Right Cessation
- 1974-01-15 GB GB182274A patent/GB1437751A/en not_active Expired
- 1974-02-08 BR BR929/74A patent/BR7400929D0/pt unknown
- 1974-02-11 CH CH183274A patent/CH567846A5/xx not_active IP Right Cessation
- 1974-02-18 ZA ZA741040A patent/ZA741040B/xx unknown
- 1974-02-22 FR FR7406100A patent/FR2219584B1/fr not_active Expired
- 1974-02-25 NL NL7402531.A patent/NL161949C/xx not_active IP Right Cessation
- 1974-02-26 IT IT48730/74A patent/IT1003592B/it active
- 1974-02-26 LU LU69484A patent/LU69484A1/xx unknown
- 1974-02-27 DK DK104974A patent/DK139648C/da active
- 1974-02-28 SE SE7402714A patent/SE389249B/xx unknown
- 1974-02-28 BE BE141509A patent/BE811713A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT326736B (de) | 1975-12-29 |
| BE811713A (fr) | 1974-08-28 |
| DK139648B (da) | 1979-03-19 |
| DE2309978B2 (de) | 1975-01-02 |
| BR7400929D0 (pt) | 1974-09-10 |
| ATA23974A (de) | 1975-03-15 |
| GB1437751A (en) | 1976-06-03 |
| SE389249B (sv) | 1976-10-25 |
| DE2309978C3 (de) | 1981-09-24 |
| FR2219584A1 (fr) | 1974-09-20 |
| IT1003592B (it) | 1976-06-10 |
| FR2219584B1 (fr) | 1979-08-03 |
| ZA741040B (en) | 1974-12-24 |
| NL161949C (nl) | 1980-03-17 |
| DE2309978A1 (de) | 1974-09-12 |
| CH567846A5 (fr) | 1975-10-15 |
| NL7402531A (fr) | 1974-08-30 |
| DK139648C (da) | 1979-09-03 |
| NL161949B (nl) | 1979-10-15 |