JPS6433382U - - Google Patents
Info
- Publication number
- JPS6433382U JPS6433382U JP12568887U JP12568887U JPS6433382U JP S6433382 U JPS6433382 U JP S6433382U JP 12568887 U JP12568887 U JP 12568887U JP 12568887 U JP12568887 U JP 12568887U JP S6433382 U JPS6433382 U JP S6433382U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- detection device
- phototube
- welding
- light source
- 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 3
- 238000003466 welding Methods 0.000 claims description 2
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12568887U JPS6433382U (de) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12568887U JPS6433382U (de) | 1987-08-20 | 1987-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433382U true JPS6433382U (de) | 1989-03-01 |
Family
ID=31376512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12568887U Pending JPS6433382U (de) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433382U (de) |
-
1987
- 1987-08-20 JP JP12568887U patent/JPS6433382U/ja active Pending