JPS49120256U - - Google Patents
Info
- Publication number
- JPS49120256U JPS49120256U JP734374U JP734374U JPS49120256U JP S49120256 U JPS49120256 U JP S49120256U JP 734374 U JP734374 U JP 734374U JP 734374 U JP734374 U JP 734374U JP S49120256 U JPS49120256 U JP S49120256U
- 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
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US323785A US3870511A (en) | 1971-12-27 | 1973-01-15 | Process for refining molten aluminum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49120256U true JPS49120256U (en) | 1974-10-15 |
| JPS5628490Y2 JPS5628490Y2 (en) | 1981-07-07 |
Family
ID=33105221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974007343U Expired JPS5628490Y2 (en) | 1973-01-15 | 1974-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5628490Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187185A (en) * | 1960-12-22 | 1965-06-01 | United States Steel Corp | Apparatus for determining surface contour |
-
1974
- 1974-01-16 JP JP1974007343U patent/JPS5628490Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187185A (en) * | 1960-12-22 | 1965-06-01 | United States Steel Corp | Apparatus for determining surface contour |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5628490Y2 (en) | 1981-07-07 |