FR34558E - - Google Patents
Info
- Publication number
- FR34558E FR34558E FR34558DA FR34558E FR 34558 E FR34558 E FR 34558E FR 34558D A FR34558D A FR 34558DA FR 34558 E FR34558 E FR 34558E
- 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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34558E true FR34558E (en) | 1929-09-16 |
Family
ID=1362460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34558D Expired FR34558E (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR34558E (en) |
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0
- FR FR34558D patent/FR34558E/fr not_active Expired