BE570043A - - Google Patents
Info
- Publication number
- BE570043A BE570043A BE570043DA BE570043A BE 570043 A BE570043 A BE 570043A BE 570043D A BE570043D A BE 570043DA BE 570043 A BE570043 A BE 570043A
- 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 |
|---|---|---|---|
| BE570043 | 1958-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570043A true BE570043A (fi) |
Family
ID=3845046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570043D BE570043A (fi) | 1958-08-04 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE570043A (fi) |
| GB (1) | GB900089A (fi) |
-
0
- BE BE570043D patent/BE570043A/xx unknown
-
1959
- 1959-07-31 GB GB2634759A patent/GB900089A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB900089A (en) | 1962-07-04 |