BE466007A - - Google Patents
Info
- Publication number
- BE466007A BE466007A BE466007DA BE466007A BE 466007 A BE466007 A BE 466007A BE 466007D A BE466007D A BE 466007DA BE 466007 A BE466007 A BE 466007A
- 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)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH930446X | 1945-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE466007A true BE466007A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=4548735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE466007D BE466007A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1945-07-12 |
Country Status (3)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1030397B (de) * | 1956-11-21 | 1958-05-22 | Felten & Guilleaume Gmbh | Verfahren und Vorrichtung zur UEbermittlung von Stoerungsmeldungen von unbemannten Zwischenaemtern an das naechstgelegene bemannte Amt |
| EP0012864B1 (de) * | 1978-12-16 | 1983-12-14 | Deutsche Fernsprecher Gesellschaft mbH Marburg | Fernsprechapparat |
-
0
- BE BE466007D patent/BE466007A/xx unknown
-
1946
- 1946-07-10 FR FR930446D patent/FR930446A/fr not_active Expired
-
1949
- 1949-06-28 DE DEP47166A patent/DE837256C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR930446A (fr) | 1948-01-26 |
| DE837256C (de) | 1952-04-21 |