BE475900A - - Google Patents
Info
- Publication number
- BE475900A BE475900A BE475900DA BE475900A BE 475900 A BE475900 A BE 475900A BE 475900D A BE475900D A BE 475900DA BE 475900 A BE475900 A BE 475900A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/022—Processes or materials for the preparation of spinnerettes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US666181A US2496299A (en) | 1946-04-30 | 1946-04-30 | Finishing process for spinning jets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE475900A true BE475900A (fr) |
Family
ID=24673147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475900D BE475900A (fr) | 1946-04-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2496299A (fr) |
| BE (1) | BE475900A (fr) |
| DE (1) | DE807741C (fr) |
| FR (1) | FR954513A (fr) |
| GB (1) | GB631205A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2662852A (en) * | 1948-12-29 | 1953-12-15 | Bell Telephone Labor Inc | Preparation of two-sided mosaic screen |
| US3036962A (en) * | 1959-12-30 | 1962-05-29 | Ibm | Method for producing extremely thin line masks |
| JPS5242437A (en) * | 1975-09-30 | 1977-04-02 | Toyoda Chuo Kenkyusho Kk | Method of treating minute holes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US602306A (en) * | 1898-04-12 | Per-coles | ||
| US1747165A (en) * | 1927-01-08 | 1930-02-18 | William S Eaton | Plate holder for chromium-plating machines |
| US2115005A (en) * | 1936-10-15 | 1938-04-26 | Samuel J Blaut | Electrochemical treatment of metal |
| US2341555A (en) * | 1939-01-05 | 1944-02-15 | Baker & Co Inc | Extrusion device |
-
0
- FR FR954513D patent/FR954513A/fr not_active Expired
- BE BE475900D patent/BE475900A/xx unknown
-
1946
- 1946-04-30 US US666181A patent/US2496299A/en not_active Expired - Lifetime
-
1947
- 1947-04-23 GB GB10885/47A patent/GB631205A/en not_active Expired
-
1948
- 1948-10-02 DE DEP9585A patent/DE807741C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2496299A (en) | 1950-02-07 |
| GB631205A (en) | 1949-10-28 |
| FR954513A (fr) | 1950-01-03 |
| DE807741C (de) | 1951-07-02 |