NL7531C - - Google Patents
Info
- Publication number
- NL7531C NL7531C NL7531DA NL7531C NL 7531 C NL7531 C NL 7531C NL 7531D A NL7531D A NL 7531DA NL 7531 C NL7531 C NL 7531C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Inorganic Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE160168X | 1920-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7531C true NL7531C (fr) |
Family
ID=5680951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7531D NL7531C (fr) | 1920-03-12 |
Country Status (3)
| Country | Link |
|---|---|
| FR (2) | FR523215A (fr) |
| GB (2) | GB160152A (fr) |
| NL (1) | NL7531C (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE894302C (de) * | 1941-09-06 | 1953-10-22 | Degussa | Spinnduese aus keramischem Werkstoff und Verfahren zu ihrer Herstellung |
| US3188188A (en) * | 1957-07-03 | 1965-06-08 | American Optical Corp | Apparatus for making fiber optical components |
| US3148967A (en) * | 1958-02-24 | 1964-09-15 | American Optical Corp | Process for making optical image transfer device |
| US3064391A (en) * | 1959-08-07 | 1962-11-20 | Devol Lee | Method of making an anisotropic conducting target plate |
| US3279902A (en) * | 1963-07-11 | 1966-10-18 | William L Gardner | Fluid tight sealing of glass fiber devices |
| US8580004B1 (en) | 2011-01-21 | 2013-11-12 | iFil USA, LLC | Unitary filter cartridge with flow transition mouth |
| US9616371B1 (en) | 2014-05-06 | 2017-04-11 | iFil USA, LLC | Cartridge filter with flow transition insert |
-
0
- NL NL7531D patent/NL7531C/xx active
-
1920
- 1920-08-30 FR FR523215A patent/FR523215A/fr not_active Expired
- 1920-11-03 GB GB31116/20A patent/GB160152A/en not_active Expired
-
1921
- 1921-02-14 FR FR530993D patent/FR530993A/fr not_active Expired
- 1921-03-14 GB GB8001/21A patent/GB160168A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR523215A (fr) | 1921-08-13 |
| GB160168A (en) | 1921-08-04 |
| GB160152A (en) | 1921-12-22 |
| FR530993A (fr) | 1922-01-04 |