FR742225A - - Google Patents
Info
- Publication number
- FR742225A FR742225A FR742225DA FR742225A FR 742225 A FR742225 A FR 742225A FR 742225D A FR742225D A FR 742225DA FR 742225 A FR742225 A FR 742225A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/623—Upward current classifiers
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742225A true FR742225A (en) | 1933-03-02 |
Family
ID=1546655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742225D Expired FR742225A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742225A (en) |
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0
- FR FR742225D patent/FR742225A/fr not_active Expired