FI770738A7 - - Google Patents
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- Publication number
- FI770738A7 FI770738A7 FI770738A FI770738A FI770738A7 FI 770738 A7 FI770738 A7 FI 770738A7 FI 770738 A FI770738 A FI 770738A FI 770738 A FI770738 A FI 770738A FI 770738 A7 FI770738 A7 FI 770738A7
- Authority
- FI
- Finland
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
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/06—Hooks; Cradles
- H04M1/08—Hooks; Cradles associated with switches operated by the weight of the receiver or hand-set
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
- Replacement Of Web Rolls (AREA)
- Table Equipment (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7605034A SE393016B (sv) | 1976-05-03 | 1976-05-03 | Klykanordning for telefonapparat av enkroppstyp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI770738A7 true FI770738A7 (https=) | 1977-11-04 |
Family
ID=20327742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI770738A FI770738A7 (https=) | 1976-05-03 | 1977-03-08 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4130742A (https=) |
| JP (1) | JPS52133710A (https=) |
| AT (1) | AT352793B (https=) |
| BE (1) | BE854173A (https=) |
| BR (1) | BR7702710A (https=) |
| DE (1) | DE2711242A1 (https=) |
| DK (1) | DK188377A (https=) |
| FI (1) | FI770738A7 (https=) |
| FR (1) | FR2350744A1 (https=) |
| GB (1) | GB1531944A (https=) |
| NL (1) | NL7703253A (https=) |
| NO (1) | NO138583C (https=) |
| SE (1) | SE393016B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE406687B (sv) * | 1978-03-10 | 1979-02-19 | Ericsson Telefon Ab L M | Kopplingsanordning for inkoppling av extra taldon, exempelvis kretsar for hogtalande funktion i en telefonapparat |
| DE2943215A1 (de) * | 1978-03-10 | 1980-12-11 | Ericsson Telefon Ab L M | A connection arrangement in a telephone instrument for connecting an additional speech device |
| SE425449B (sv) * | 1981-02-19 | 1982-09-27 | Ericsson Telefon Ab L M | Klykanordning for telefonapparat av enkroppstyp |
| GB8401721D0 (en) * | 1984-01-23 | 1984-02-22 | British Telecomm | Switch operating mechanisms |
| US4747134A (en) * | 1987-06-04 | 1988-05-24 | Phillips & Brooks, Inc. | Pay telephone hook switch assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR359519A (fr) * | 1905-11-17 | 1906-03-29 | Rleur" | Commutateur automatique combiné avec clef d'appel, applicable particulièrement aux appareils téléphoniques |
| DE544670C (de) * | 1927-06-04 | 1932-02-25 | Fuld & Co H | Umschaltvorrichtung fuer Fernsprechstationen |
| US2990456A (en) * | 1960-04-11 | 1961-06-27 | Automatic Elect Lab | Miniature extension telephone |
| DE1437481B2 (de) * | 1965-03-06 | 1971-09-23 | Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm | Gabelumschalter fuer fernsprechteilnehmerapparate |
| SE311380B (https=) * | 1967-10-06 | 1969-06-09 | Ericsson Telefon Ab L M |
-
1976
- 1976-05-03 SE SE7605034A patent/SE393016B/xx unknown
-
1977
- 1977-03-08 FI FI770738A patent/FI770738A7/fi not_active Application Discontinuation
- 1977-03-15 DE DE19772711242 patent/DE2711242A1/de active Pending
- 1977-03-16 US US05/778,063 patent/US4130742A/en not_active Expired - Lifetime
- 1977-03-23 AT AT201977A patent/AT352793B/de not_active IP Right Cessation
- 1977-03-25 NL NL7703253A patent/NL7703253A/xx not_active Application Discontinuation
- 1977-04-07 JP JP3993477A patent/JPS52133710A/ja active Pending
- 1977-04-21 FR FR7712028A patent/FR2350744A1/fr not_active Withdrawn
- 1977-04-22 GB GB16930/77A patent/GB1531944A/en not_active Expired
- 1977-04-28 BR BR7702710A patent/BR7702710A/pt unknown
- 1977-04-29 DK DK188377A patent/DK188377A/da unknown
- 1977-05-02 BE BE177190A patent/BE854173A/xx unknown
- 1977-05-02 NO NO771529A patent/NO138583C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATA201977A (de) | 1979-03-15 |
| FR2350744A1 (fr) | 1977-12-02 |
| BR7702710A (pt) | 1978-02-21 |
| US4130742A (en) | 1978-12-19 |
| SE393016B (sv) | 1977-04-25 |
| NO138583B (no) | 1978-06-19 |
| GB1531944A (en) | 1978-11-15 |
| DE2711242A1 (de) | 1977-11-24 |
| AT352793B (de) | 1979-10-10 |
| DK188377A (da) | 1977-11-04 |
| NO138583C (no) | 1978-09-27 |
| JPS52133710A (en) | 1977-11-09 |
| NO771529L (no) | 1977-11-04 |
| BE854173A (fr) | 1977-09-01 |
| NL7703253A (nl) | 1977-11-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Application withdrawn [patent] |
Owner name: OY L M ERICSSON AB |