BE492583A - - Google Patents
Info
- Publication number
- BE492583A BE492583A BE492583DA BE492583A BE 492583 A BE492583 A BE 492583A BE 492583D A BE492583D A BE 492583DA BE 492583 A BE492583 A BE 492583A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1001004X | 1948-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE492583A true BE492583A (en:Method) |
Family
ID=4552049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE492583D BE492583A (en:Method) | 1948-12-06 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE492583A (en:Method) |
| CH (1) | CH271526A (en:Method) |
| DE (1) | DE839511C (en:Method) |
| FR (1) | FR1001004A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933813C (de) * | 1952-04-27 | 1955-10-06 | Kabelindustrie Ag | Fernsprechapparat |
| DE1085921B (de) * | 1959-01-07 | 1960-07-28 | Krone Kg | Anordnung zur Wandbefestigung von Fernsprech-Wandapparaten |
-
0
- BE BE492583D patent/BE492583A/xx unknown
-
1948
- 1948-12-06 CH CH271526D patent/CH271526A/de unknown
-
1949
- 1949-12-05 FR FR1001004D patent/FR1001004A/fr not_active Expired
-
1950
- 1950-03-01 DE DEA915A patent/DE839511C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE839511C (de) | 1952-05-23 |
| CH271526A (de) | 1950-10-31 |
| FR1001004A (fr) | 1952-02-19 |