FR578432A - - Google Patents
Info
- Publication number
- FR578432A FR578432A FR578432DA FR578432A FR 578432 A FR578432 A FR 578432A FR 578432D A FR578432D A FR 578432DA FR 578432 A FR578432 A FR 578432A
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR578432A true FR578432A (jp) | 1924-09-25 |
Family
ID=1539492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR578432D Expired FR578432A (jp) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR578432A (jp) |
-
0
- FR FR578432D patent/FR578432A/fr not_active Expired