BE533035A - - Google Patents
Info
- Publication number
- BE533035A BE533035A BE533035DA BE533035A BE 533035 A BE533035 A BE 533035A BE 533035D A BE533035D A BE 533035DA BE 533035 A BE533035 A BE 533035A
- 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)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB334852X | 1953-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533035A true BE533035A (en:Method) |
Family
ID=10353569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533035D BE533035A (en:Method) | 1953-11-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE533035A (en:Method) |
| CH (1) | CH334852A (en:Method) |
-
0
- BE BE533035D patent/BE533035A/xx unknown
-
1954
- 1954-11-05 CH CH334852D patent/CH334852A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH334852A (de) | 1958-12-15 |