BE469339A - - Google Patents
Info
- Publication number
- BE469339A BE469339A BE469339DA BE469339A BE 469339 A BE469339 A BE 469339A BE 469339D A BE469339D A BE 469339DA BE 469339 A BE469339 A BE 469339A
- Authority
- BE
- Belgium
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US586861A US2485574A (en) | 1945-04-06 | 1945-04-06 | Telephone handset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469339A true BE469339A (xx) |
Family
ID=24347388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469339D BE469339A (xx) | 1945-04-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2485574A (xx) |
| BE (1) | BE469339A (xx) |
| ES (1) | ES181831A1 (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3049597A (en) * | 1957-07-01 | 1962-08-14 | John C Tapio | Telephone sterilizer |
| US3073911A (en) * | 1960-05-11 | 1963-01-15 | Bell Telephone Labor Inc | Telephone set |
| US4151467A (en) * | 1976-10-18 | 1979-04-24 | Rca Corporation | Switched microphone hang-up bracket |
| US4942605A (en) * | 1987-12-08 | 1990-07-17 | Northern Telecom Limited | Security handset |
| US4837819A (en) * | 1987-12-08 | 1989-06-06 | Northern Telecom Limited | Security handset |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1830035A (en) * | 1930-07-11 | 1931-11-03 | Louis J Loeffler | Telephone hand set |
| US1918801A (en) * | 1931-10-22 | 1933-07-18 | Charles H J Dilg | Telephone set |
-
0
- BE BE469339D patent/BE469339A/xx unknown
-
1945
- 1945-04-06 US US586861A patent/US2485574A/en not_active Expired - Lifetime
-
1948
- 1948-01-24 ES ES0181831A patent/ES181831A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES181831A1 (es) | 1948-03-01 |
| US2485574A (en) | 1949-10-25 |