JPS5554784Y2 - - Google Patents
Info
- Publication number
- JPS5554784Y2 JPS5554784Y2 JP1974064729U JP6472974U JPS5554784Y2 JP S5554784 Y2 JPS5554784 Y2 JP S5554784Y2 JP 1974064729 U JP1974064729 U JP 1974064729U JP 6472974 U JP6472974 U JP 6472974U JP S5554784 Y2 JPS5554784 Y2 JP S5554784Y2
- 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
- Power-Operated Mechanisms For Wings (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974064729U JPS5554784Y2 (en:Method) | 1974-06-03 | 1974-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974064729U JPS5554784Y2 (en:Method) | 1974-06-03 | 1974-06-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50153739U JPS50153739U (en:Method) | 1975-12-20 |
| JPS5554784Y2 true JPS5554784Y2 (en:Method) | 1980-12-18 |
Family
ID=28228339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974064729U Expired JPS5554784Y2 (en:Method) | 1974-06-03 | 1974-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5554784Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132536A (en) * | 1976-04-30 | 1977-11-07 | Omron Tateisi Electronics Co | Automatic door opening/closing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3042303A (en) * | 1959-04-24 | 1962-07-03 | Gen Railway Signal Co | Object or vehicle detection system |
-
1974
- 1974-06-03 JP JP1974064729U patent/JPS5554784Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50153739U (en:Method) | 1975-12-20 |