BE448549A - - Google Patents
Info
- Publication number
- BE448549A BE448549A BE448549A BE448549A BE448549A BE 448549 A BE448549 A BE 448549A BE 448549 A BE448549 A BE 448549A BE 448549 A BE448549 A BE 448549A BE 448549 A BE448549 A BE 448549A
- Authority
- BE
- Belgium
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE525738X | 1938-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448549A true BE448549A (https=) | 1943-01-30 |
Family
ID=6552710
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432810A BE432810A (https=) | 1938-03-29 | 1939-02-18 | |
| BE448549A BE448549A (https=) | 1938-03-29 | 1942-12-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432810A BE432810A (https=) | 1938-03-29 | 1939-02-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (2) | BE432810A (https=) |
| FR (2) | FR850455A (https=) |
| GB (1) | GB525738A (https=) |
| NL (1) | NL91951B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE467120A (https=) * | 1945-08-22 |
-
1939
- 1939-02-13 NL NL91951A patent/NL91951B/xx unknown
- 1939-02-17 FR FR850455D patent/FR850455A/fr not_active Expired
- 1939-02-18 BE BE432810A patent/BE432810A/xx unknown
- 1939-02-27 GB GB6462/39A patent/GB525738A/en not_active Expired
-
1942
- 1942-12-29 BE BE448549A patent/BE448549A/xx unknown
- 1942-12-29 FR FR52648D patent/FR52648E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB525738A (en) | 1940-09-03 |
| NL91951B (https=) | 1951-12-15 |
| BE432810A (https=) | 1939-03-31 |
| FR850455A (fr) | 1939-12-18 |
| FR52648E (fr) | 1945-05-02 |