NL50407C - - Google Patents
Info
- Publication number
- NL50407C NL50407C NL50407DA NL50407C NL 50407 C NL50407 C NL 50407C NL 50407D A NL50407D A NL 50407DA NL 50407 C NL50407 C NL 50407C
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2252477X | 1937-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50407C true NL50407C (zh) |
Family
ID=7992422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50407D NL50407C (zh) | 1937-12-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2252477A (zh) |
| FR (1) | FR847645A (zh) |
| NL (1) | NL50407C (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2549183A (en) * | 1947-05-23 | 1951-04-17 | Edward D Ekenstam | Ditch digging machine |
-
0
- NL NL50407D patent/NL50407C/xx active
-
1938
- 1938-12-16 US US246245A patent/US2252477A/en not_active Expired - Lifetime
- 1938-12-16 FR FR847645D patent/FR847645A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2252477A (en) | 1941-08-12 |
| FR847645A (fr) | 1939-10-12 |