FR2168809A5 - - Google Patents
Info
- Publication number
- FR2168809A5 FR2168809A5 FR7301681A FR7301681A FR2168809A5 FR 2168809 A5 FR2168809 A5 FR 2168809A5 FR 7301681 A FR7301681 A FR 7301681A FR 7301681 A FR7301681 A FR 7301681A FR 2168809 A5 FR2168809 A5 FR 2168809A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2202641A DE2202641C2 (de) | 1972-01-20 | 1972-01-20 | Begichtungsvornchtung für Schachtofen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2168809A5 true FR2168809A5 (sv) | 1973-08-31 |
Family
ID=5833532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7301681A Expired FR2168809A5 (sv) | 1972-01-20 | 1973-01-18 |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5037122B2 (sv) |
| AR (1) | AR194296A1 (sv) |
| AT (1) | AT329610B (sv) |
| AU (1) | AU471875B2 (sv) |
| BE (1) | BE794241A (sv) |
| BR (1) | BR7300466D0 (sv) |
| CA (1) | CA986713A (sv) |
| CH (1) | CH546385A (sv) |
| DE (1) | DE2202641C2 (sv) |
| ES (1) | ES410802A1 (sv) |
| FR (1) | FR2168809A5 (sv) |
| GB (1) | GB1366282A (sv) |
| IL (1) | IL41230A (sv) |
| IT (1) | IT973151B (sv) |
| LU (1) | LU66824A1 (sv) |
| NL (1) | NL7300788A (sv) |
| NO (1) | NO130959C (sv) |
| SE (1) | SE378019B (sv) |
| ZA (1) | ZA729155B (sv) |
-
0
- BE BE794241D patent/BE794241A/xx unknown
-
1972
- 1972-01-20 DE DE2202641A patent/DE2202641C2/de not_active Expired
- 1972-12-28 ZA ZA729155A patent/ZA729155B/xx unknown
- 1972-12-29 IT IT33857/72A patent/IT973151B/it active
-
1973
- 1973-01-04 IL IL41230A patent/IL41230A/en unknown
- 1973-01-12 LU LU66824A patent/LU66824A1/xx unknown
- 1973-01-15 GB GB200673A patent/GB1366282A/en not_active Expired
- 1973-01-15 AT AT30273*#A patent/AT329610B/de not_active IP Right Cessation
- 1973-01-17 NO NO201/73A patent/NO130959C/no unknown
- 1973-01-17 SE SE7300602A patent/SE378019B/xx unknown
- 1973-01-18 CH CH67573A patent/CH546385A/xx not_active IP Right Cessation
- 1973-01-18 JP JP48007430A patent/JPS5037122B2/ja not_active Expired
- 1973-01-18 AU AU51223/73A patent/AU471875B2/en not_active Expired
- 1973-01-18 FR FR7301681A patent/FR2168809A5/fr not_active Expired
- 1973-01-19 AR AR246222A patent/AR194296A1/es active
- 1973-01-19 NL NL7300788A patent/NL7300788A/xx unknown
- 1973-01-19 BR BR73466A patent/BR7300466D0/pt unknown
- 1973-01-19 ES ES410802A patent/ES410802A1/es not_active Expired
- 1973-01-19 CA CA161,625A patent/CA986713A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR194296A1 (es) | 1973-06-29 |
| BR7300466D0 (pt) | 1973-09-13 |
| AU5122373A (en) | 1974-07-18 |
| CH546385A (de) | 1974-02-28 |
| LU66824A1 (sv) | 1973-03-19 |
| DE2202641B1 (de) | 1973-04-19 |
| IL41230A0 (en) | 1973-03-30 |
| ATA30273A (de) | 1975-08-15 |
| NO130959B (sv) | 1974-12-02 |
| DE2202641C2 (de) | 1973-11-08 |
| ZA729155B (en) | 1973-09-26 |
| SE378019B (sv) | 1975-08-11 |
| CA986713A (en) | 1976-04-06 |
| JPS5037122B2 (sv) | 1975-12-01 |
| AU471875B2 (en) | 1976-05-06 |
| BE794241A (fr) | 1973-05-16 |
| ES410802A1 (es) | 1976-01-01 |
| IL41230A (en) | 1976-05-31 |
| IT973151B (it) | 1974-06-10 |
| NO130959C (sv) | 1975-03-12 |
| JPS4881704A (sv) | 1973-11-01 |
| GB1366282A (en) | 1974-09-11 |
| NL7300788A (sv) | 1973-07-24 |
| AT329610B (de) | 1976-05-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |