JPS57121134U - - Google Patents
Info
- Publication number
- JPS57121134U JPS57121134U JP826581U JP826581U JPS57121134U JP S57121134 U JPS57121134 U JP S57121134U JP 826581 U JP826581 U JP 826581U JP 826581 U JP826581 U JP 826581U JP S57121134 U JPS57121134 U JP S57121134U
- 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
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Electron Beam Exposure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981008265U JPH0217476Y2 (enExample) | 1981-01-23 | 1981-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981008265U JPH0217476Y2 (enExample) | 1981-01-23 | 1981-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57121134U true JPS57121134U (enExample) | 1982-07-28 |
| JPH0217476Y2 JPH0217476Y2 (enExample) | 1990-05-16 |
Family
ID=29806421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981008265U Expired JPH0217476Y2 (enExample) | 1981-01-23 | 1981-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217476Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257567U (enExample) * | 1975-10-22 | 1977-04-26 | ||
| JPS52131960U (enExample) * | 1976-03-31 | 1977-10-06 |
-
1981
- 1981-01-23 JP JP1981008265U patent/JPH0217476Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5257567U (enExample) * | 1975-10-22 | 1977-04-26 | ||
| JPS52131960U (enExample) * | 1976-03-31 | 1977-10-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217476Y2 (enExample) | 1990-05-16 |