DD117052A6 - - Google Patents
Info
- Publication number
- DD117052A6 DD117052A6 DD184820A DD18482075A DD117052A6 DD 117052 A6 DD117052 A6 DD 117052A6 DD 184820 A DD184820 A DD 184820A DD 18482075 A DD18482075 A DD 18482075A DD 117052 A6 DD117052 A6 DD 117052A6
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/02—Engraving; Heads therefor
- B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
- B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Electron Beam Exposure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412685A DE2412685C2 (de) | 1974-03-16 | 1974-03-16 | Anordnung zur Herstellung gerasterter Druckzylinder mittels Elektronenstrahlgravur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD117052A6 true DD117052A6 (xx) | 1975-12-20 |
Family
ID=5910251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD184820A DD117052A6 (xx) | 1974-03-16 | 1975-03-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4071731A (xx) |
| DD (1) | DD117052A6 (xx) |
| DE (1) | DE2412685C2 (xx) |
| GB (1) | GB1486501A (xx) |
| NL (1) | NL165109C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524298A1 (fr) * | 1982-04-01 | 1983-10-07 | Essilor Int | Appareil de chirurgie ophtalmologique a laser |
| US6530317B2 (en) | 2000-12-05 | 2003-03-11 | Creo Srl | Method to engrave surface using particle beam |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1480912A (fr) * | 1966-05-24 | 1967-05-12 | Inst Polygraphische Maschinen | Procédé et dispositif pour la fabrication de formes d'imprimerie |
| US3618464A (en) * | 1969-12-04 | 1971-11-09 | Roger J Michaud Sr | Duplicator |
| US3747080A (en) * | 1970-10-27 | 1973-07-17 | N Taylor | Internal surface drum memory |
| DE2253793A1 (de) * | 1972-02-15 | 1973-09-27 | Hell Rudolf Dr Ing Gmbh | Anordnung zur herstellung gerasteter druckformen, insbesondere von druckzylindern mittels eines elektronenstrahls |
| DE2207090A1 (de) * | 1972-02-15 | 1973-09-06 | Hell Rudolf Dr Ing Gmbh | Graviersystem zur herstellung gerasterter druckformen |
| US3925607A (en) * | 1974-08-21 | 1975-12-09 | Singer Co | Rotary data base converter with flexible data base |
-
1974
- 1974-03-16 DE DE2412685A patent/DE2412685C2/de not_active Expired
-
1975
- 1975-01-17 NL NL7500596.A patent/NL165109C/xx not_active IP Right Cessation
- 1975-02-18 US US05/550,576 patent/US4071731A/en not_active Expired - Lifetime
- 1975-02-21 GB GB7472/75A patent/GB1486501A/en not_active Expired
- 1975-03-17 DD DD184820A patent/DD117052A6/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4071731A (en) | 1978-01-31 |
| NL165109B (nl) | 1980-10-15 |
| DE2412685A1 (de) | 1975-09-25 |
| GB1486501A (en) | 1977-09-21 |
| NL165109C (nl) | 1981-03-16 |
| NL7500596A (nl) | 1975-09-18 |
| DE2412685C2 (de) | 1983-11-24 |