BE423340A - - Google Patents
Info
- Publication number
- BE423340A BE423340A BE423340DA BE423340A BE 423340 A BE423340 A BE 423340A BE 423340D A BE423340D A BE 423340DA BE 423340 A BE423340 A BE 423340A
- 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)
- Structure Of Telephone Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2734936A GB483015A (en) | 1936-10-08 | 1936-10-08 | Improvements in or relating to telephone instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423340A true BE423340A (en:Method) |
Family
ID=10258144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423340D BE423340A (en:Method) | 1936-10-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE423340A (en:Method) |
| GB (1) | GB483015A (en:Method) |
-
0
- BE BE423340D patent/BE423340A/xx unknown
-
1936
- 1936-10-08 GB GB2734936A patent/GB483015A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB483015A (en) | 1938-04-08 |