GB188900431A - - Google Patents
Info
- Publication number
- GB188900431A GB188900431A GB188900431DA GB188900431A GB 188900431 A GB188900431 A GB 188900431A GB 188900431D A GB188900431D A GB 188900431DA GB 188900431 A GB188900431 A GB 188900431A
- Authority
- GB
- United Kingdom
- 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
- G03F7/004—Photosensitive materials
- G03F7/04—Chromates
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB188900431T | 1889-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB188900431A true GB188900431A (enExample) | 1889-08-03 |
Family
ID=9713228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB188900431D Expired GB188900431A (enExample) | 1889-01-09 | 1889-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB188900431A (enExample) |
-
1889
- 1889-01-09 GB GB188900431D patent/GB188900431A/en not_active Expired