IT381340A - - Google Patents
Info
- Publication number
- IT381340A IT381340A IT381340DA IT381340A IT 381340 A IT381340 A IT 381340A IT 381340D A IT381340D A IT 381340DA IT 381340 A IT381340 A IT 381340A
- Authority
- IT
- Italy
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
- G03F7/004—Photosensitive materials
- G03F7/04—Chromates
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- 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
- G03F7/004—Photosensitive materials
- G03F7/06—Silver salts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH233400T | 1940-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT381340A true IT381340A (en:Method) |
Family
ID=4458030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT381340D IT381340A (en:Method) | 1940-03-05 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH233400A (en:Method) |
| IT (1) | IT381340A (en:Method) |
-
0
- IT IT381340D patent/IT381340A/it unknown
-
1940
- 1940-03-05 CH CH233400D patent/CH233400A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH233400A (de) | 1944-07-31 |