FR2234372A1 - - Google Patents
Info
- Publication number
- FR2234372A1 FR2234372A1 FR7421251A FR7421251A FR2234372A1 FR 2234372 A1 FR2234372 A1 FR 2234372A1 FR 7421251 A FR7421251 A FR 7421251A FR 7421251 A FR7421251 A FR 7421251A FR 2234372 A1 FR2234372 A1 FR 2234372A1
- 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.)
- Granted
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/10—Making spheroidal graphite cast-iron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT50929/73A IT988276B (it) | 1973-06-20 | 1973-06-20 | Procedimento per la produzione di materiali compositi per il tratta mento di metalli fusi |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2234372A1 true FR2234372A1 (US07345094-20080318-C00003.png) | 1975-01-17 |
| FR2234372B1 FR2234372B1 (US07345094-20080318-C00003.png) | 1977-10-07 |
Family
ID=11274105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7421251A Expired FR2234372B1 (US07345094-20080318-C00003.png) | 1973-06-20 | 1974-06-19 |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1156708B (it) * | 1978-04-21 | 1987-02-04 | Italsider Spa Nuova | Perfezionamento al processo di preparazione di materiali compositi per il trattamento di metalli fusi e manufatti cosi' ottenuti |
| JPS6367121U (US07345094-20080318-C00003.png) * | 1986-10-21 | 1988-05-06 | ||
| ES2249172B1 (es) * | 2004-09-06 | 2007-05-01 | Batz, S. Coop. | Freno de mano de estacionamiento para vehiculos con palanca abatible. |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1012529A (US07345094-20080318-C00003.png) * | 1952-07-22 | |||
| FR1077890A (fr) * | 1952-05-29 | 1954-11-12 | Perfectionnements aux procédés pour la fabrication de briquettes, notamment de celles servant à l'addition de métaux facilement oxydables ou volatils à des bains de métaux en fusion |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881068A (en) * | 1952-04-28 | 1959-04-07 | Wargons Ab | Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent |
| GB1284269A (en) * | 1969-03-19 | 1972-08-02 | Foseco Int | Production of metal-impregnated porous materials |
-
1973
- 1973-06-20 IT IT50929/73A patent/IT988276B/it active
-
1974
- 1974-06-12 GB GB2610374A patent/GB1428320A/en not_active Expired
- 1974-06-17 BE BE6044648A patent/BE816473A/xx not_active IP Right Cessation
- 1974-06-17 NL NLAANVRAGE7408091,A patent/NL180234C/xx not_active IP Right Cessation
- 1974-06-19 FR FR7421251A patent/FR2234372B1/fr not_active Expired
- 1974-06-20 DE DE7421011U patent/DE7421011U/de not_active Expired
- 1974-06-20 US US481546A patent/US3918963A/en not_active Expired - Lifetime
- 1974-06-20 DE DE19742429487 patent/DE2429487B2/de active Pending
- 1974-06-20 AT AT512574A patent/AT352156B/de not_active IP Right Cessation
- 1974-06-20 JP JP49069744A patent/JPS5033111A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1012529A (US07345094-20080318-C00003.png) * | 1952-07-22 | |||
| FR1077890A (fr) * | 1952-05-29 | 1954-11-12 | Perfectionnements aux procédés pour la fabrication de briquettes, notamment de celles servant à l'addition de métaux facilement oxydables ou volatils à des bains de métaux en fusion |
Also Published As
| Publication number | Publication date |
|---|---|
| IT988276B (it) | 1975-04-10 |
| GB1428320A (en) | 1976-03-17 |
| DE7421011U (de) | 1978-05-03 |
| NL180234C (nl) | 1987-01-16 |
| BE816473A (fr) | 1974-10-16 |
| AT352156B (de) | 1979-09-10 |
| DE2429487A1 (de) | 1975-03-27 |
| NL7408091A (US07345094-20080318-C00003.png) | 1974-12-24 |
| DE2429487B2 (de) | 1977-03-24 |
| JPS5033111A (US07345094-20080318-C00003.png) | 1975-03-31 |
| NL180234B (nl) | 1986-08-18 |
| FR2234372B1 (US07345094-20080318-C00003.png) | 1977-10-07 |
| US3918963A (en) | 1975-11-11 |
| ATA512574A (de) | 1979-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |