FR2169288A1 - - Google Patents
Info
- Publication number
- FR2169288A1 FR2169288A1 FR7302717A FR7302717A FR2169288A1 FR 2169288 A1 FR2169288 A1 FR 2169288A1 FR 7302717 A FR7302717 A FR 7302717A FR 7302717 A FR7302717 A FR 7302717A FR 2169288 A1 FR2169288 A1 FR 2169288A1
- 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
-
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4645—Screening surfaces built up of modular elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB416172A GB1414303A (en) | 1972-01-28 | 1972-01-28 | Screens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2169288A1 true FR2169288A1 (it) | 1973-09-07 |
| FR2169288B1 FR2169288B1 (it) | 1977-07-29 |
Family
ID=9771877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7302717A Expired FR2169288B1 (it) | 1972-01-28 | 1973-01-26 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE794673A (it) |
| CA (1) | CA978143A (it) |
| DE (1) | DE2303913A1 (it) |
| FR (1) | FR2169288B1 (it) |
| GB (1) | GB1414303A (it) |
| IT (1) | IT977683B (it) |
| LU (1) | LU66908A1 (it) |
| ZA (1) | ZA73566B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3943054A (en) * | 1974-12-19 | 1976-03-09 | Durex Products, Inc. | Segmented screen body |
| FR2515955B1 (fr) * | 1981-11-11 | 1987-11-20 | South African Inventions | Implant chirurgical |
| DE4300303A1 (de) * | 1993-01-08 | 1994-07-14 | Ludwig Krieger Draht Und Kunst | Spannsieb |
| DE4445515C2 (de) * | 1993-12-21 | 1997-02-13 | Nilos Gmbh | Siebeinrichtung |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE662191C (de) * | 1936-04-29 | 1938-07-07 | Rudolf Haas Dr Ing | Vorrichtung zum Herstellen von Kautschuksieben |
-
0
- BE BE794673D patent/BE794673A/xx not_active IP Right Cessation
-
1972
- 1972-01-28 GB GB416172A patent/GB1414303A/en not_active Expired
-
1973
- 1973-01-25 ZA ZA730566A patent/ZA73566B/xx unknown
- 1973-01-26 FR FR7302717A patent/FR2169288B1/fr not_active Expired
- 1973-01-26 IT IT67158/73A patent/IT977683B/it active
- 1973-01-26 CA CA162,164A patent/CA978143A/en not_active Expired
- 1973-01-26 DE DE2303913A patent/DE2303913A1/de not_active Withdrawn
- 1973-01-26 LU LU66908A patent/LU66908A1/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE662191C (de) * | 1936-04-29 | 1938-07-07 | Rudolf Haas Dr Ing | Vorrichtung zum Herstellen von Kautschuksieben |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2169288B1 (it) | 1977-07-29 |
| LU66908A1 (it) | 1973-04-19 |
| CA978143A (en) | 1975-11-18 |
| GB1414303A (en) | 1975-11-19 |
| IT977683B (it) | 1974-09-20 |
| ZA73566B (en) | 1973-10-31 |
| BE794673A (fr) | 1973-05-16 |
| DE2303913A1 (de) | 1973-08-02 |
| AU5155973A (en) | 1974-08-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |