JPS6431296U - - Google Patents
Info
- Publication number
- JPS6431296U JPS6431296U JP12574887U JP12574887U JPS6431296U JP S6431296 U JPS6431296 U JP S6431296U JP 12574887 U JP12574887 U JP 12574887U JP 12574887 U JP12574887 U JP 12574887U JP S6431296 U JPS6431296 U JP S6431296U
- Authority
- JP
- Japan
- Prior art keywords
- pneumatic device
- internal space
- drain
- absence
- detects
- Prior art date
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Level Indicators Using A Float (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574887U JPS6431296U (de) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12574887U JPS6431296U (de) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431296U true JPS6431296U (de) | 1989-02-27 |
Family
ID=31376630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12574887U Pending JPS6431296U (de) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431296U (de) |
-
1987
- 1987-08-20 JP JP12574887U patent/JPS6431296U/ja active Pending