JPS4879547A - - Google Patents
Info
- Publication number
- JPS4879547A JPS4879547A JP47008847A JP884772A JPS4879547A JP S4879547 A JPS4879547 A JP S4879547A JP 47008847 A JP47008847 A JP 47008847A JP 884772 A JP884772 A JP 884772A JP S4879547 A JPS4879547 A JP S4879547A
- 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.)
- Granted
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Electronic Switches (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884772A JPS5318137B2 (de) | 1972-01-24 | 1972-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP884772A JPS5318137B2 (de) | 1972-01-24 | 1972-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4879547A true JPS4879547A (de) | 1973-10-25 |
| JPS5318137B2 JPS5318137B2 (de) | 1978-06-13 |
Family
ID=11704127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP884772A Expired JPS5318137B2 (de) | 1972-01-24 | 1972-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5318137B2 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262041A (en) * | 1975-11-17 | 1977-05-23 | Yokogawa Hokushin Electric Corp | Contact condition/electric signal converter |
| JPS5415616A (en) * | 1978-07-12 | 1979-02-05 | Hitachi Ltd | Insulation-type digital signal input circuit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153247A (ja) * | 1989-11-10 | 1991-07-01 | Fuji Photo Film Co Ltd | 感光材料処理装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346855A (en) * | 1964-05-18 | 1967-10-10 | Bell Telephone Labor Inc | Circuit for monitoring the state of a relay |
| JPS4528856Y1 (de) * | 1966-04-19 | 1970-11-06 |
-
1972
- 1972-01-24 JP JP884772A patent/JPS5318137B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346855A (en) * | 1964-05-18 | 1967-10-10 | Bell Telephone Labor Inc | Circuit for monitoring the state of a relay |
| JPS4528856Y1 (de) * | 1966-04-19 | 1970-11-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262041A (en) * | 1975-11-17 | 1977-05-23 | Yokogawa Hokushin Electric Corp | Contact condition/electric signal converter |
| JPS5819117B2 (ja) * | 1975-11-17 | 1983-04-16 | 横河電機株式会社 | セツテンジヨウタイ デンキシンゴウヘンカンソウチ |
| JPS5415616A (en) * | 1978-07-12 | 1979-02-05 | Hitachi Ltd | Insulation-type digital signal input circuit |
| JPS6017253B2 (ja) * | 1978-07-12 | 1985-05-01 | 株式会社日立製作所 | 絶縁形デジタル信号入力回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5318137B2 (de) | 1978-06-13 |