NL182100B - DEVICE FOR THE PHOTO-ELECTRICAL DETERMINATION OF THE LOCATION OF AT LEAST ONE FOCUS OF AN IMAGE WITHIN AN OPTICAL DEVICE. - Google Patents
DEVICE FOR THE PHOTO-ELECTRICAL DETERMINATION OF THE LOCATION OF AT LEAST ONE FOCUS OF AN IMAGE WITHIN AN OPTICAL DEVICE.Info
- Publication number
- NL182100B NL182100B NLAANVRAGE7408136,A NL182100DA NL182100B NL 182100 B NL182100 B NL 182100B NL 182100D A NL182100D A NL 182100DA NL 182100 B NL182100 B NL 182100B
- Authority
- NL
- Netherlands
- Prior art keywords
- photo
- focus
- location
- image
- optical device
- 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
- G03F5/20—Screening processes; Screens therefor using screens for gravure printing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Plates And Materials Therefor (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK15835A DE934864C (en) | 1952-10-17 | 1952-10-17 | Process for the production of printing forms for doctor blade gravure printing |
US38560953A | 1953-10-12 | 1953-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL182100B true NL182100B (en) |
Family
ID=25982926
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL84273D NL84273C (en) | 1952-10-17 | ||
NLAANVRAGE7408136,A NL182100B (en) | 1952-10-17 | DEVICE FOR THE PHOTO-ELECTRICAL DETERMINATION OF THE LOCATION OF AT LEAST ONE FOCUS OF AN IMAGE WITHIN AN OPTICAL DEVICE. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL84273D NL84273C (en) | 1952-10-17 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE523562A (en) |
CH (1) | CH319960A (en) |
DE (1) | DE934864C (en) |
GB (1) | GB744954A (en) |
NL (2) | NL182100B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2061287C3 (en) * | 1970-12-12 | 1981-07-23 | Basf Ag, 6700 Ludwigshafen | Process for the production of depth-variable intaglio printing forms |
-
0
- NL NL84273D patent/NL84273C/xx active
- NL NLAANVRAGE7408136,A patent/NL182100B/en unknown
- BE BE523562D patent/BE523562A/xx unknown
-
1952
- 1952-10-17 DE DEK15835A patent/DE934864C/en not_active Expired
-
1953
- 1953-10-14 GB GB2832353A patent/GB744954A/en not_active Expired
-
1954
- 1954-03-18 CH CH319960D patent/CH319960A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB744954A (en) | 1956-02-15 |
NL84273C (en) | |
CH319960A (en) | 1957-03-15 |
DE934864C (en) | 1955-11-03 |
BE523562A (en) |
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