JPS49129552A - - Google Patents
Info
- Publication number
- JPS49129552A JPS49129552A JP49033074A JP3307474A JPS49129552A JP S49129552 A JPS49129552 A JP S49129552A JP 49033074 A JP49033074 A JP 49033074A JP 3307474 A JP3307474 A JP 3307474A JP S49129552 A JPS49129552 A JP S49129552A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
- G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel
- G08B26/002—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel only replying the state of the sensor
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels
- G08C19/34—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels of a combination of conductors or channels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1430273 | 1973-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49129552A true JPS49129552A (cs) | 1974-12-11 |
Family
ID=10038726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49033074A Pending JPS49129552A (cs) | 1973-03-24 | 1974-03-23 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS49129552A (cs) |
| AR (1) | AR199831A1 (cs) |
| AU (1) | AU6686774A (cs) |
| BE (1) | BE812652A (cs) |
| BR (1) | BR7402280D0 (cs) |
| DE (1) | DE2413503A1 (cs) |
| ES (1) | ES424536A1 (cs) |
| FR (1) | FR2323982A1 (cs) |
| IT (1) | IT1003881B (cs) |
| NL (1) | NL7403508A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5368891U (cs) * | 1976-11-09 | 1978-06-09 |
-
1974
- 1974-03-15 NL NL7403508A patent/NL7403508A/xx unknown
- 1974-03-20 DE DE19742413503 patent/DE2413503A1/de active Pending
- 1974-03-20 AU AU66867/74A patent/AU6686774A/en not_active Expired
- 1974-03-21 BE BE142296A patent/BE812652A/xx unknown
- 1974-03-22 AR AR25292274A patent/AR199831A1/es active
- 1974-03-22 FR FR7409910A patent/FR2323982A1/fr not_active Withdrawn
- 1974-03-22 ES ES424536A patent/ES424536A1/es not_active Expired
- 1974-03-22 BR BR228074A patent/BR7402280D0/pt unknown
- 1974-03-23 JP JP49033074A patent/JPS49129552A/ja active Pending
- 1974-03-25 IT IT4962774A patent/IT1003881B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5368891U (cs) * | 1976-11-09 | 1978-06-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1003881B (it) | 1976-06-10 |
| FR2323982A1 (fr) | 1977-04-08 |
| AR199831A1 (es) | 1974-09-30 |
| ES424536A1 (es) | 1976-06-01 |
| DE2413503A1 (de) | 1974-11-14 |
| BE812652A (fr) | 1974-09-23 |
| BR7402280D0 (pt) | 1974-12-03 |
| AU6686774A (en) | 1975-09-25 |
| NL7403508A (cs) | 1974-09-26 |