DD109125A1 - - Google Patents
Info
- Publication number
- DD109125A1 DD109125A1 DD175904A DD17590474A DD109125A1 DD 109125 A1 DD109125 A1 DD 109125A1 DD 175904 A DD175904 A DD 175904A DD 17590474 A DD17590474 A DD 17590474A DD 109125 A1 DD109125 A1 DD 109125A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H10P72/00—
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD175904A DD109125A1 (enExample) | 1974-01-09 | 1974-01-09 | |
| DE19742455817 DE2455817A1 (de) | 1974-01-09 | 1974-11-26 | Verfahren zum umsetzen von halbleiterscheiben in einer nach dem kontaktprinzip arbeitenden positionier- und belichtungsvorrichtung mit mehreren bearbeitungsstationen |
| FR7442561A FR2257146B3 (enExample) | 1974-01-09 | 1974-12-23 | |
| GB5564174A GB1472099A (en) | 1974-01-09 | 1974-12-23 | Method of transferring positioning and exposing semiconductor slices in a positioning and contact printing machine |
| CS178A CS177580B1 (enExample) | 1974-01-09 | 1975-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD175904A DD109125A1 (enExample) | 1974-01-09 | 1974-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109125A1 true DD109125A1 (enExample) | 1974-10-12 |
Family
ID=5494267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD175904A DD109125A1 (enExample) | 1974-01-09 | 1974-01-09 |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS177580B1 (enExample) |
| DD (1) | DD109125A1 (enExample) |
| DE (1) | DE2455817A1 (enExample) |
| FR (1) | FR2257146B3 (enExample) |
| GB (1) | GB1472099A (enExample) |
-
1974
- 1974-01-09 DD DD175904A patent/DD109125A1/xx unknown
- 1974-11-26 DE DE19742455817 patent/DE2455817A1/de not_active Withdrawn
- 1974-12-23 GB GB5564174A patent/GB1472099A/en not_active Expired
- 1974-12-23 FR FR7442561A patent/FR2257146B3/fr not_active Expired
-
1975
- 1975-01-09 CS CS178A patent/CS177580B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2257146B3 (enExample) | 1977-09-23 |
| DE2455817A1 (de) | 1975-07-17 |
| CS177580B1 (enExample) | 1977-07-29 |
| FR2257146A1 (enExample) | 1975-08-01 |
| GB1472099A (en) | 1977-04-27 |