FR2184569A1 - - Google Patents
Info
- Publication number
- FR2184569A1 FR2184569A1 FR7221273A FR7221273A FR2184569A1 FR 2184569 A1 FR2184569 A1 FR 2184569A1 FR 7221273 A FR7221273 A FR 7221273A FR 7221273 A FR7221273 A FR 7221273A FR 2184569 A1 FR2184569 A1 FR 2184569A1
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH727372 | 1972-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2184569A1 true FR2184569A1 (fr) | 1973-12-28 |
FR2184569B1 FR2184569B1 (fr) | 1974-07-26 |
Family
ID=4322544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7221273A Expired FR2184569B1 (fr) | 1972-05-16 | 1972-06-13 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH546193A (fr) |
FR (1) | FR2184569B1 (fr) |
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1972
- 1972-05-16 CH CH727372A patent/CH546193A/fr not_active IP Right Cessation
- 1972-06-13 FR FR7221273A patent/FR2184569B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
FR2184569B1 (fr) | 1974-07-26 |
CH546193A (fr) | 1974-02-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |