BE340115A - - Google Patents
Info
- Publication number
- BE340115A BE340115A BE340115DA BE340115A BE 340115 A BE340115 A BE 340115A BE 340115D A BE340115D A BE 340115DA BE 340115 A BE340115 A BE 340115A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH117936T | 1926-03-04 | ||
| CH115217T | 1926-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE340115A true BE340115A (en:Method) |
Family
ID=25708480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE340115D BE340115A (en:Method) | 1926-03-04 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE340115A (en:Method) |
| CH (1) | CH117936A (en:Method) |
-
0
- BE BE340115D patent/BE340115A/xx unknown
-
1926
- 1926-03-04 CH CH117936D patent/CH117936A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH117936A (fr) | 1926-12-01 |