CH584571A5 - - Google Patents
Info
- Publication number
- CH584571A5 CH584571A5 CH1671474A CH1671474A CH584571A5 CH 584571 A5 CH584571 A5 CH 584571A5 CH 1671474 A CH1671474 A CH 1671474A CH 1671474 A CH1671474 A CH 1671474A CH 584571 A5 CH584571 A5 CH 584571A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17633374A DD109325A1 (en) | 1974-02-04 | 1974-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH584571A5 true CH584571A5 (en) | 1977-02-15 |
Family
ID=5494490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1671474A CH584571A5 (en) | 1974-02-04 | 1974-12-16 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH584571A5 (en) |
| DD (1) | DD109325A1 (en) |
| DE (1) | DE2456933A1 (en) |
-
1974
- 1974-02-04 DD DD17633374A patent/DD109325A1/xx unknown
- 1974-12-02 DE DE19742456933 patent/DE2456933A1/en not_active Withdrawn
- 1974-12-16 CH CH1671474A patent/CH584571A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DD109325A1 (en) | 1974-11-05 |
| DE2456933A1 (en) | 1975-08-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |