JPS5528512B2 - - Google Patents
Info
- Publication number
- JPS5528512B2 JPS5528512B2 JP2692774A JP2692774A JPS5528512B2 JP S5528512 B2 JPS5528512 B2 JP S5528512B2 JP 2692774 A JP2692774 A JP 2692774A JP 2692774 A JP2692774 A JP 2692774A JP S5528512 B2 JPS5528512 B2 JP S5528512B2
- 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.)
- Expired
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Relay Circuits (AREA)
- Emergency Protection Circuit Devices (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2692774A JPS5528512B2 (en) | 1974-03-07 | 1974-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2692774A JPS5528512B2 (en) | 1974-03-07 | 1974-03-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50122285A JPS50122285A (en) | 1975-09-25 |
JPS5528512B2 true JPS5528512B2 (en) | 1980-07-28 |
Family
ID=12206796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2692774A Expired JPS5528512B2 (en) | 1974-03-07 | 1974-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528512B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07104376B2 (en) * | 1987-08-19 | 1995-11-13 | ファナック株式会社 | AC input signal discrimination device |
KR100606144B1 (en) * | 2002-03-06 | 2006-08-01 | 산켄덴키 가부시키가이샤 | Ac signal level detection circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926926A (en) * | 1972-07-07 | 1974-03-09 |
-
1974
- 1974-03-07 JP JP2692774A patent/JPS5528512B2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4926926A (en) * | 1972-07-07 | 1974-03-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS50122285A (en) | 1975-09-25 |