FR604278A - - Google Patents
Info
- Publication number
- FR604278A FR604278A FR604278DA FR604278A FR 604278 A FR604278 A FR 604278A FR 604278D A FR604278D A FR 604278DA FR 604278 A FR604278 A FR 604278A
- 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
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR604278A true FR604278A (xx) | 1926-05-01 |
Family
ID=1540570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR604278D Expired FR604278A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR604278A (xx) |
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0
- FR FR604278D patent/FR604278A/fr not_active Expired