FR1583956A - - Google Patents
Info
- Publication number
- FR1583956A FR1583956A FR1583956DA FR1583956A FR 1583956 A FR1583956 A FR 1583956A FR 1583956D A FR1583956D A FR 1583956DA FR 1583956 A FR1583956 A FR 1583956A
- 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
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0062160 | 1967-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1583956A true FR1583956A (nl) | 1969-12-12 |
Family
ID=7230458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1583956D Expired FR1583956A (nl) | 1967-04-28 | 1968-04-23 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT298538B (nl) |
| CS (1) | CS173555B2 (nl) |
| DE (1) | DE1533933C3 (nl) |
| FR (1) | FR1583956A (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130590C2 (de) * | 1991-09-12 | 1993-11-04 | Mannesmann Ag | Entgasungsgefaess fuer die vakuumbehandlung von fluessigem stahl |
-
1967
- 1967-04-28 DE DE19671533933 patent/DE1533933C3/de not_active Expired
-
1968
- 1968-04-18 AT AT380068A patent/AT298538B/de not_active IP Right Cessation
- 1968-04-23 FR FR1583956D patent/FR1583956A/fr not_active Expired
- 1968-04-26 CS CS310968A patent/CS173555B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1533933C3 (de) | 1974-12-12 |
| DE1533933B2 (de) | 1974-05-02 |
| DE1533933A1 (de) | 1970-02-19 |
| AT298538B (de) | 1972-05-10 |
| CS173555B2 (nl) | 1977-02-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |