JPS5139433U - - Google Patents
Info
- Publication number
- JPS5139433U JPS5139433U JP11255074U JP11255074U JPS5139433U JP S5139433 U JPS5139433 U JP S5139433U JP 11255074 U JP11255074 U JP 11255074U JP 11255074 U JP11255074 U JP 11255074U JP S5139433 U JPS5139433 U JP S5139433U
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Alarm Systems (AREA)
- Manipulation Of Pulses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11255074U JPS5139433U (de) | 1974-09-17 | 1974-09-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11255074U JPS5139433U (de) | 1974-09-17 | 1974-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5139433U true JPS5139433U (de) | 1976-03-24 |
Family
ID=28339577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11255074U Pending JPS5139433U (de) | 1974-09-17 | 1974-09-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5139433U (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556138A (ja) * | 1991-01-07 | 1993-03-05 | Thomson Consumer Electron Inc | 電話自動応答装置用自動切断検出回路 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840350A (de) * | 1971-09-23 | 1973-06-13 |
-
1974
- 1974-09-17 JP JP11255074U patent/JPS5139433U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4840350A (de) * | 1971-09-23 | 1973-06-13 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0556138A (ja) * | 1991-01-07 | 1993-03-05 | Thomson Consumer Electron Inc | 電話自動応答装置用自動切断検出回路 |