BE395286A - - Google Patents
Info
- Publication number
- BE395286A BE395286A BE395286DA BE395286A BE 395286 A BE395286 A BE 395286A BE 395286D A BE395286D A BE 395286DA BE 395286 A BE395286 A BE 395286A
- Authority
- BE
- Belgium
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)
- Colloid Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE419643X | 1933-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE395286A true BE395286A (en:Method) |
Family
ID=3869349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE395286D BE395286A (en:Method) | 1933-03-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2025996A (en:Method) |
| BE (1) | BE395286A (en:Method) |
| DE (1) | DE601658C (en:Method) |
| FR (1) | FR770593A (en:Method) |
| GB (1) | GB419643A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902390A (en) * | 1955-07-01 | 1959-09-01 | Parker Rust Proof Co | Method of coating metal surface with hexavalent chromium compound and polyacrylic acid |
| NL6412172A (en:Method) * | 1964-10-20 | 1966-04-21 | ||
| DE3110476A1 (de) * | 1981-03-18 | 1982-09-30 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung einer leuchtstoffsuspension |
-
0
- BE BE395286D patent/BE395286A/xx unknown
-
1933
- 1933-04-12 DE DEM123549D patent/DE601658C/de not_active Expired
-
1934
- 1934-03-16 US US715997A patent/US2025996A/en not_active Expired - Lifetime
- 1934-03-23 FR FR770593D patent/FR770593A/fr not_active Expired
- 1934-03-26 GB GB9479/34A patent/GB419643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB419643A (en) | 1934-11-15 |
| US2025996A (en) | 1935-12-31 |
| FR770593A (fr) | 1934-09-17 |
| DE601658C (de) | 1934-08-21 |