CH587528A5 - - Google Patents
Info
- Publication number
- CH587528A5 CH587528A5 CH164574A CH164574A CH587528A5 CH 587528 A5 CH587528 A5 CH 587528A5 CH 164574 A CH164574 A CH 164574A CH 164574 A CH164574 A CH 164574A CH 587528 A5 CH587528 A5 CH 587528A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479873A JPS5538720B2 (enExample) | 1973-02-07 | 1973-02-07 | |
| JP6914373A JPS5440199B2 (enExample) | 1973-06-21 | 1973-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH587528A5 true CH587528A5 (enExample) | 1977-05-13 |
Family
ID=26350821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH164574A CH587528A5 (enExample) | 1973-02-07 | 1974-02-06 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH587528A5 (enExample) |
| DE (1) | DE2405439A1 (enExample) |
| GB (1) | GB1464899A (enExample) |
-
1974
- 1974-02-04 GB GB510774A patent/GB1464899A/en not_active Expired
- 1974-02-05 DE DE19742405439 patent/DE2405439A1/de active Pending
- 1974-02-06 CH CH164574A patent/CH587528A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1464899A (en) | 1977-02-16 |
| DE2405439A1 (de) | 1974-08-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |