SE344082B - - Google Patents
Info
- Publication number
- SE344082B SE344082B SE13559/67A SE1355967A SE344082B SE 344082 B SE344082 B SE 344082B SE 13559/67 A SE13559/67 A SE 13559/67A SE 1355967 A SE1355967 A SE 1355967A SE 344082 B SE344082 B SE 344082B
- Authority
- SE
- Sweden
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
- B01D71/0223—Group 8, 9 or 10 metals
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- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13559/67A SE344082B (fr) | 1967-10-03 | 1967-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13559/67A SE344082B (fr) | 1967-10-03 | 1967-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE344082B true SE344082B (fr) | 1972-03-27 |
Family
ID=20297599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13559/67A SE344082B (fr) | 1967-10-03 | 1967-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE344082B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010121A1 (fr) * | 1996-09-06 | 1998-03-12 | Obducat Ab | Procede de gravure anisotrope de structures dans des materiaux conducteurs |
| US7569490B2 (en) | 2005-03-15 | 2009-08-04 | Wd Media, Inc. | Electrochemical etching |
-
1967
- 1967-10-03 SE SE13559/67A patent/SE344082B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998010121A1 (fr) * | 1996-09-06 | 1998-03-12 | Obducat Ab | Procede de gravure anisotrope de structures dans des materiaux conducteurs |
| US6245213B1 (en) | 1996-09-06 | 2001-06-12 | Obducat Ab | Method for anisotropic etching of structures in conducting materials |
| US7569490B2 (en) | 2005-03-15 | 2009-08-04 | Wd Media, Inc. | Electrochemical etching |