FR65658E - - Google Patents
Info
- Publication number
- FR65658E FR65658E FR65658DA FR65658E FR 65658 E FR65658 E FR 65658E FR 65658D A FR65658D A FR 65658DA FR 65658 E FR65658 E FR 65658E
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR65658E true FR65658E (en) | 1956-02-29 |
Family
ID=1363786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR65658D Expired FR65658E (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR65658E (en) |
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0
- FR FR65658D patent/FR65658E/fr not_active Expired