NL6902840A - - Google Patents
Info
- Publication number
- NL6902840A NL6902840A NL6902840A NL6902840A NL6902840A NL 6902840 A NL6902840 A NL 6902840A NL 6902840 A NL6902840 A NL 6902840A NL 6902840 A NL6902840 A NL 6902840A NL 6902840 A NL6902840 A NL 6902840A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681583960 DE1583960B1 (en) | 1968-02-29 | 1968-02-29 | Cool box for blast furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6902840A true NL6902840A (en) | 1969-09-02 |
Family
ID=5679592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6902840A NL6902840A (en) | 1968-02-29 | 1969-02-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE729172A (en) |
| FR (1) | FR2002876A1 (en) |
| GB (1) | GB1213787A (en) |
| LU (1) | LU58037A1 (en) |
| NL (1) | NL6902840A (en) |
-
1969
- 1969-02-19 LU LU58037D patent/LU58037A1/xx unknown
- 1969-02-24 NL NL6902840A patent/NL6902840A/xx unknown
- 1969-02-26 FR FR6904885A patent/FR2002876A1/fr not_active Withdrawn
- 1969-02-26 GB GB1029569A patent/GB1213787A/en not_active Expired
- 1969-02-28 BE BE729172D patent/BE729172A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE729172A (en) | 1969-08-01 |
| FR2002876A1 (en) | 1969-10-31 |
| LU58037A1 (en) | 1969-06-03 |
| GB1213787A (en) | 1970-11-25 |