BE680371A - - Google Patents
Info
- Publication number
- BE680371A BE680371A BE680371DA BE680371A BE 680371 A BE680371 A BE 680371A BE 680371D A BE680371D A BE 680371DA BE 680371 A BE680371 A BE 680371A
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/14—Etching locally
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrochemistry (AREA)
- ing And Chemical Polishing (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0055954 | 1965-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE680371A true BE680371A (forum.php) | 1966-10-31 |
Family
ID=7227654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE680371D BE680371A (forum.php) | 1965-04-30 | 1966-04-29 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT274573B (forum.php) |
BE (1) | BE680371A (forum.php) |
CH (1) | CH468655A (forum.php) |
DE (1) | DE1572037A1 (forum.php) |
GB (1) | GB1121025A (forum.php) |
NL (1) | NL6605279A (forum.php) |
-
1965
- 1965-04-30 DE DE19651572037 patent/DE1572037A1/de active Pending
-
1966
- 1966-04-20 NL NL6605279A patent/NL6605279A/xx unknown
- 1966-04-27 AT AT398066A patent/AT274573B/de active
- 1966-04-27 CH CH615466A patent/CH468655A/de unknown
- 1966-04-29 BE BE680371D patent/BE680371A/xx unknown
- 1966-04-29 GB GB1900166A patent/GB1121025A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6605279A (forum.php) | 1966-10-31 |
AT274573B (de) | 1969-09-25 |
GB1121025A (en) | 1968-07-24 |
DE1572037A1 (de) | 1970-01-02 |
CH468655A (de) | 1969-02-15 |