BE528961A - - Google Patents
Info
- Publication number
- BE528961A BE528961A BE528961DA BE528961A BE 528961 A BE528961 A BE 528961A BE 528961D A BE528961D A BE 528961DA BE 528961 A BE528961 A BE 528961A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
- H04M1/65—Recording arrangements for recording a message from the calling party
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1107967X | 1953-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE528961A true BE528961A (de) |
Family
ID=11431100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE528961D BE528961A (de) | 1953-07-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE528961A (de) |
| FR (1) | FR1107967A (de) |
-
0
- BE BE528961D patent/BE528961A/xx unknown
-
1954
- 1954-06-21 FR FR1107967D patent/FR1107967A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1107967A (fr) | 1956-01-06 |