CH570087A5 - - Google Patents
Info
- Publication number
- CH570087A5 CH570087A5 CH1314972A CH1314972A CH570087A5 CH 570087 A5 CH570087 A5 CH 570087A5 CH 1314972 A CH1314972 A CH 1314972A CH 1314972 A CH1314972 A CH 1314972A CH 570087 A5 CH570087 A5 CH 570087A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/56—Arrangements for indicating or recording the called number at the calling subscriber's set
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2835171 | 1971-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570087A5 true CH570087A5 (de) | 1975-11-28 |
Family
ID=11223416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1314972A CH570087A5 (de) | 1971-09-08 | 1972-09-07 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4862312A (de) |
| AT (1) | AT331313B (de) |
| BE (1) | BE788573A (de) |
| CH (1) | CH570087A5 (de) |
| DE (1) | DE2241664A1 (de) |
| ES (1) | ES406420A1 (de) |
| FR (1) | FR2152237A5 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732542B2 (de) * | 1974-05-28 | 1982-07-12 |
-
0
- BE BE788573D patent/BE788573A/xx unknown
-
1972
- 1972-08-14 AT AT701372A patent/AT331313B/de not_active IP Right Cessation
- 1972-08-24 DE DE19722241664 patent/DE2241664A1/de active Pending
- 1972-09-05 ES ES406420A patent/ES406420A1/es not_active Expired
- 1972-09-07 CH CH1314972A patent/CH570087A5/xx not_active IP Right Cessation
- 1972-09-07 JP JP8916272A patent/JPS4862312A/ja active Pending
- 1972-09-08 FR FR7231974A patent/FR2152237A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2241664A1 (de) | 1973-03-22 |
| AT331313B (de) | 1976-08-10 |
| ES406420A1 (es) | 1975-07-01 |
| BE788573A (fr) | 1973-01-02 |
| JPS4862312A (de) | 1973-08-31 |
| ATA701372A (de) | 1975-11-15 |
| FR2152237A5 (de) | 1973-04-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |