JPS4872227A - - Google Patents
Info
- Publication number
- JPS4872227A JPS4872227A JP229972A JP229972A JPS4872227A JP S4872227 A JPS4872227 A JP S4872227A JP 229972 A JP229972 A JP 229972A JP 229972 A JP229972 A JP 229972A JP S4872227 A JPS4872227 A JP S4872227A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP229972A JPS5439410B2 (https=) | 1971-12-29 | 1971-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP229972A JPS5439410B2 (https=) | 1971-12-29 | 1971-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4872227A true JPS4872227A (https=) | 1973-09-29 |
| JPS5439410B2 JPS5439410B2 (https=) | 1979-11-28 |
Family
ID=11525475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP229972A Expired JPS5439410B2 (https=) | 1971-12-29 | 1971-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5439410B2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481180A (en) * | 1967-03-22 | 1969-12-02 | Bowles Eng Corp | Vortex proximity sensor |
| US3641810A (en) * | 1970-06-01 | 1972-02-15 | Corning Glass Works | Noncontacting sensor apparatus |
-
1971
- 1971-12-29 JP JP229972A patent/JPS5439410B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3481180A (en) * | 1967-03-22 | 1969-12-02 | Bowles Eng Corp | Vortex proximity sensor |
| US3641810A (en) * | 1970-06-01 | 1972-02-15 | Corning Glass Works | Noncontacting sensor apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5439410B2 (https=) | 1979-11-28 |