FR2221902A5 - - Google Patents
Info
- Publication number
- FR2221902A5 FR2221902A5 FR7308761A FR7308761A FR2221902A5 FR 2221902 A5 FR2221902 A5 FR 2221902A5 FR 7308761 A FR7308761 A FR 7308761A FR 7308761 A FR7308761 A FR 7308761A FR 2221902 A5 FR2221902 A5 FR 2221902A5
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/0445—Seed ejectors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/046—Pneumatic seed wheels with perforated seeding discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7308761A FR2221902A5 (es) | 1973-03-12 | 1973-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7308761A FR2221902A5 (es) | 1973-03-12 | 1973-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2221902A5 true FR2221902A5 (es) | 1974-10-11 |
Family
ID=9116143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7308761A Expired FR2221902A5 (es) | 1973-03-12 | 1973-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2221902A5 (es) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0152048A2 (de) * | 1984-02-15 | 1985-08-21 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Pneumatische Einzelkornsämaschine |
| EP0935914A3 (de) * | 1998-02-17 | 2000-05-10 | Kverneland Accord GmbH & Co. KG | Einzelkornsämaschine |
| CN109769430A (zh) * | 2019-03-15 | 2019-05-21 | 霸州市大迈机械制造有限公司 | 一种种子润滑剂添加装置 |
-
1973
- 1973-03-12 FR FR7308761A patent/FR2221902A5/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0152048A2 (de) * | 1984-02-15 | 1985-08-21 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Pneumatische Einzelkornsämaschine |
| EP0152048A3 (de) * | 1984-02-15 | 1986-05-21 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Pneumatische Einzelkornsämaschine |
| EP0935914A3 (de) * | 1998-02-17 | 2000-05-10 | Kverneland Accord GmbH & Co. KG | Einzelkornsämaschine |
| CN109769430A (zh) * | 2019-03-15 | 2019-05-21 | 霸州市大迈机械制造有限公司 | 一种种子润滑剂添加装置 |
| CN109769430B (zh) * | 2019-03-15 | 2022-02-08 | 霸州市大迈机械制造有限公司 | 一种种子润滑剂添加装置 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |