FR520256A - Procédé et dispositif de guillochage - Google Patents
Procédé et dispositif de guillochageInfo
- Publication number
- FR520256A FR520256A FR520256A FR520256DA FR520256A FR 520256 A FR520256 A FR 520256A FR 520256 A FR520256 A FR 520256A FR 520256D A FR520256D A FR 520256DA FR 520256 A FR520256 A FR 520256A
- Authority
- FR
- France
- Prior art keywords
- guilloche
- guilloche process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
- G03F7/2002—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image
- G03F7/201—Exposure; Apparatus therefor with visible light or UV light, through an original having an opaque pattern on a transparent support, e.g. film printing, projection printing; by reflection of visible or UV light from an original such as a printed image characterised by an oblique exposure; characterised by the use of plural sources; characterised by the rotation of the optical device; characterised by a relative movement of the optical device, the light source, the sensitive system or the mask
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE310889T | 1918-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR520256A true FR520256A (fr) | 1921-06-23 |
Family
ID=6126721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR520256A Expired FR520256A (fr) | 1918-05-18 | 1920-07-10 | Procédé et dispositif de guillochage |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE310889C (fr) |
FR (1) | FR520256A (fr) |
NL (1) | NL6936C (fr) |
-
1918
- 1918-05-18 DE DE1918310889D patent/DE310889C/de not_active Expired
-
1919
- 1919-09-22 NL NL6936D patent/NL6936C/xx active
-
1920
- 1920-07-10 FR FR520256A patent/FR520256A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6936C (fr) | 1921-01-20 |
DE310889C (fr) | 1919-02-17 |
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