JPS5650496A - Twoowire loopptype alarm - Google Patents
Twoowire loopptype alarmInfo
- Publication number
- JPS5650496A JPS5650496A JP12668979A JP12668979A JPS5650496A JP S5650496 A JPS5650496 A JP S5650496A JP 12668979 A JP12668979 A JP 12668979A JP 12668979 A JP12668979 A JP 12668979A JP S5650496 A JPS5650496 A JP S5650496A
- Authority
- JP
- Japan
- Prior art keywords
- twoowire
- loopptype
- alarm
- twoowire loopptype
- loopptype alarm
- Prior art date
- 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
Landscapes
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12668979A JPS5650496A (en) | 1979-10-01 | 1979-10-01 | Twoowire loopptype alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12668979A JPS5650496A (en) | 1979-10-01 | 1979-10-01 | Twoowire loopptype alarm |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5650496A true JPS5650496A (en) | 1981-05-07 |
Family
ID=14941404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12668979A Pending JPS5650496A (en) | 1979-10-01 | 1979-10-01 | Twoowire loopptype alarm |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5650496A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346600A (en) * | 1986-08-14 | 1988-02-27 | ニツタン株式会社 | Transmission system for alarm monitor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345591U (en) * | 1976-09-14 | 1978-04-18 | ||
JPS5422760A (en) * | 1977-07-22 | 1979-02-20 | Fujitsu Ltd | Evaluating method for si crystal |
-
1979
- 1979-10-01 JP JP12668979A patent/JPS5650496A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345591U (en) * | 1976-09-14 | 1978-04-18 | ||
JPS5422760A (en) * | 1977-07-22 | 1979-02-20 | Fujitsu Ltd | Evaluating method for si crystal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6346600A (en) * | 1986-08-14 | 1988-02-27 | ニツタン株式会社 | Transmission system for alarm monitor |
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