JPS4997669U - - Google Patents
Info
- Publication number
- JPS4997669U JPS4997669U JP14449072U JP14449072U JPS4997669U JP S4997669 U JPS4997669 U JP S4997669U JP 14449072 U JP14449072 U JP 14449072U JP 14449072 U JP14449072 U JP 14449072U JP S4997669 U JPS4997669 U JP S4997669U
- 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
- Switches Operated By Changes In Physical Conditions (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972144490U JPS5326210Y2 (https=) | 1972-12-15 | 1972-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972144490U JPS5326210Y2 (https=) | 1972-12-15 | 1972-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4997669U true JPS4997669U (https=) | 1974-08-22 |
| JPS5326210Y2 JPS5326210Y2 (https=) | 1978-07-04 |
Family
ID=28429484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972144490U Expired JPS5326210Y2 (https=) | 1972-12-15 | 1972-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5326210Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504333A (en) * | 1967-10-12 | 1970-03-31 | Krupp Gmbh | Echo sounding apparatus |
-
1972
- 1972-12-15 JP JP1972144490U patent/JPS5326210Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3504333A (en) * | 1967-10-12 | 1970-03-31 | Krupp Gmbh | Echo sounding apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5326210Y2 (https=) | 1978-07-04 |