BE538360A - - Google Patents
Info
- Publication number
- BE538360A BE538360A BE538360DA BE538360A BE 538360 A BE538360 A BE 538360A BE 538360D A BE538360D A BE 538360DA BE 538360 A BE538360 A BE 538360A
- 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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/88—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof prepared by photographic processes for production of originals simulating relief
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Instructional Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1954W0014105 DE952496C (de) | 1954-06-01 | 1954-06-01 | Verfahen zur fotomechanischen Herstellung plastisch wirkender geographischer Karten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538360A true BE538360A (de) |
Family
ID=7595202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538360D BE538360A (de) | 1954-06-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE538360A (de) |
| DE (1) | DE952496C (de) |
| FR (1) | FR1124815A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922642C2 (de) * | 1979-06-02 | 1981-10-01 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zum Herstellen von Platten für den Aufbau von Trenndüsenelementen |
-
0
- BE BE538360D patent/BE538360A/xx unknown
-
1954
- 1954-06-01 DE DE1954W0014105 patent/DE952496C/de not_active Expired
-
1955
- 1955-05-18 FR FR1124815D patent/FR1124815A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1124815A (fr) | 1956-10-18 |
| DE952496C (de) | 1956-11-15 |