JPS5522997Y2 - - Google Patents
Info
- Publication number
- JPS5522997Y2 JPS5522997Y2 JP13704575U JP13704575U JPS5522997Y2 JP S5522997 Y2 JPS5522997 Y2 JP S5522997Y2 JP 13704575 U JP13704575 U JP 13704575U JP 13704575 U JP13704575 U JP 13704575U JP S5522997 Y2 JPS5522997 Y2 JP S5522997Y2
- 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
- Burglar Alarm Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13704575U JPS5522997Y2 (https=) | 1975-10-07 | 1975-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13704575U JPS5522997Y2 (https=) | 1975-10-07 | 1975-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5249412U JPS5249412U (https=) | 1977-04-08 |
| JPS5522997Y2 true JPS5522997Y2 (https=) | 1980-05-31 |
Family
ID=28617006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13704575U Expired JPS5522997Y2 (https=) | 1975-10-07 | 1975-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522997Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6430293B2 (ja) * | 2015-03-05 | 2018-11-28 | 株式会社日立製作所 | 侵入物検知システム |
-
1975
- 1975-10-07 JP JP13704575U patent/JPS5522997Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5249412U (https=) | 1977-04-08 |