DD115969A1 - - Google Patents
Info
- Publication number
- DD115969A1 DD115969A1 DD18150874A DD18150874A DD115969A1 DD 115969 A1 DD115969 A1 DD 115969A1 DD 18150874 A DD18150874 A DD 18150874A DD 18150874 A DD18150874 A DD 18150874A DD 115969 A1 DD115969 A1 DD 115969A1
- Authority
- DD
- German Democratic Republic
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18150874A DD115969A1 (en:Method) | 1974-10-04 | 1974-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD18150874A DD115969A1 (en:Method) | 1974-10-04 | 1974-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD115969A1 true DD115969A1 (en:Method) | 1975-10-20 |
Family
ID=5497548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18150874A DD115969A1 (en:Method) | 1974-10-04 | 1974-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD115969A1 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890029A (en) * | 1986-08-20 | 1989-12-26 | Kabushiki Kaisha Toshiba | Electron beam apparatus including plurality of ion pump blocks |
-
1974
- 1974-10-04 DD DD18150874A patent/DD115969A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890029A (en) * | 1986-08-20 | 1989-12-26 | Kabushiki Kaisha Toshiba | Electron beam apparatus including plurality of ion pump blocks |