AT294137B - Kontaktraster fuer die herstellung von druckformen - Google Patents
Kontaktraster fuer die herstellung von druckformenInfo
- Publication number
- AT294137B AT294137B AT172169A AT172169A AT294137B AT 294137 B AT294137 B AT 294137B AT 172169 A AT172169 A AT 172169A AT 172169 A AT172169 A AT 172169A AT 294137 B AT294137 B AT 294137B
- Authority
- AT
- Austria
- Prior art keywords
- production
- contact grid
- print forms
- forms
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F5/00—Screening processes; Screens therefor
- G03F5/14—Screening processes; Screens therefor by contact methods
- G03F5/16—Screening processes; Screens therefor by contact methods using grey half-tone screens
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3586168 | 1968-03-27 | ||
IT3847068 | 1968-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT294137B true AT294137B (de) | 1971-10-15 |
Family
ID=26329019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT172169A AT294137B (de) | 1968-03-27 | 1969-02-20 | Kontaktraster fuer die herstellung von druckformen |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT294137B (en]) |
BE (1) | BE727728A (en]) |
CH (1) | CH498427A (en]) |
DK (1) | DK133206C (en]) |
FR (1) | FR1598313A (en]) |
GB (1) | GB1236626A (en]) |
NL (1) | NL6903196A (en]) |
SE (1) | SE357268B (en]) |
-
1968
- 1968-11-08 GB GB5316768A patent/GB1236626A/en not_active Expired
- 1968-12-05 FR FR1598313D patent/FR1598313A/fr not_active Expired
-
1969
- 1969-01-29 CH CH136769A patent/CH498427A/it not_active IP Right Cessation
- 1969-01-31 BE BE727728D patent/BE727728A/xx unknown
- 1969-02-20 AT AT172169A patent/AT294137B/de not_active IP Right Cessation
- 1969-02-28 NL NL6903196A patent/NL6903196A/xx unknown
- 1969-03-18 SE SE373669A patent/SE357268B/xx unknown
- 1969-03-19 DK DK150969A patent/DK133206C/da active
Also Published As
Publication number | Publication date |
---|---|
NL6903196A (en]) | 1969-09-30 |
FR1598313A (en]) | 1970-07-06 |
DK133206B (da) | 1976-04-05 |
SE357268B (en]) | 1973-06-18 |
GB1236626A (en) | 1971-06-23 |
BE727728A (en]) | 1969-07-01 |
CH498427A (it) | 1970-10-31 |
DK133206C (da) | 1976-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |