BR7403020D0 - TELEPHONE - Google Patents
TELEPHONEInfo
- Publication number
- BR7403020D0 BR7403020D0 BR3020/74A BR302074A BR7403020D0 BR 7403020 D0 BR7403020 D0 BR 7403020D0 BR 3020/74 A BR3020/74 A BR 3020/74A BR 302074 A BR302074 A BR 302074A BR 7403020 D0 BR7403020 D0 BR 7403020D0
- Authority
- BR
- Brazil
- Prior art keywords
- 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
- H04M1/02—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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA168,832A CA968894A (en) | 1973-04-16 | 1973-04-16 | Telephone sets and removable covers therefore |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7403020D0 true BR7403020D0 (en) | 1974-11-19 |
Family
ID=4096425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR3020/74A BR7403020D0 (en) | 1973-04-16 | 1974-04-16 | TELEPHONE |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5069903A (en) |
BE (1) | BE813774A (en) |
BR (1) | BR7403020D0 (en) |
CA (1) | CA968894A (en) |
DE (1) | DE2418366B2 (en) |
DK (1) | DK140649B (en) |
FR (1) | FR2225902A1 (en) |
GB (1) | GB1431627A (en) |
IE (1) | IE39365B1 (en) |
NL (1) | NL7404980A (en) |
SE (1) | SE389954C (en) |
ZA (1) | ZA742256B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902052A1 (en) * | 1979-01-19 | 1980-07-24 | Siemens Ag | Two=part housing for telephone instrument - in which upper housing holds number selection panel and lower part circuitry components |
DE3002075C2 (en) * | 1980-01-21 | 1985-11-28 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Housing for telephone set |
US4394545A (en) * | 1980-03-11 | 1983-07-19 | Bell Telephone Laboratories, Incorporated | Construction of a telephone instrument |
DE3210111C1 (en) * | 1982-03-19 | 1983-10-06 | Telefonbau & Normalzeit Gmbh | Telephone set for use as a desktop or wall-mounted unit |
JPS6234843U (en) * | 1985-08-19 | 1987-02-28 | ||
US4839921A (en) * | 1986-04-21 | 1989-06-13 | Siemens Aktiengesellschaft | Telephone station comprising an optical display device |
-
1973
- 1973-04-16 CA CA168,832A patent/CA968894A/en not_active Expired
-
1974
- 1974-04-09 ZA ZA00742256A patent/ZA742256B/en unknown
- 1974-04-10 DK DK203274AA patent/DK140649B/en unknown
- 1974-04-10 SE SE7404905A patent/SE389954C/en not_active IP Right Cessation
- 1974-04-11 IE IE791/74A patent/IE39365B1/en unknown
- 1974-04-11 NL NL7404980A patent/NL7404980A/xx not_active Application Discontinuation
- 1974-04-11 GB GB1636074A patent/GB1431627A/en not_active Expired
- 1974-04-12 FR FR7412925A patent/FR2225902A1/fr not_active Withdrawn
- 1974-04-16 JP JP49041790A patent/JPS5069903A/ja active Pending
- 1974-04-16 BR BR3020/74A patent/BR7403020D0/en unknown
- 1974-04-16 BE BE143250A patent/BE813774A/en unknown
- 1974-04-16 DE DE2418366A patent/DE2418366B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DK140649C (en) | 1980-04-14 |
IE39365L (en) | 1974-10-16 |
GB1431627A (en) | 1976-04-14 |
NL7404980A (en) | 1974-10-18 |
DE2418366A1 (en) | 1974-10-31 |
FR2225902A1 (en) | 1974-11-08 |
CA968894A (en) | 1975-06-03 |
IE39365B1 (en) | 1978-09-27 |
DE2418366B2 (en) | 1981-02-19 |
SE389954B (en) | 1976-11-22 |
SE389954C (en) | 1984-05-07 |
JPS5069903A (en) | 1975-06-11 |
DK140649B (en) | 1979-10-15 |
AU6789174A (en) | 1975-10-16 |
ZA742256B (en) | 1975-03-26 |
BE813774A (en) | 1974-08-16 |
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