NL7304609A - - Google Patents
Info
- Publication number
- NL7304609A NL7304609A NL7304609A NL7304609A NL7304609A NL 7304609 A NL7304609 A NL 7304609A NL 7304609 A NL7304609 A NL 7304609A NL 7304609 A NL7304609 A NL 7304609A NL 7304609 A NL7304609 A NL 7304609A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7304609A NL7304609A (en) | 1973-04-03 | 1973-04-03 | |
| CA173,822A CA978759A (en) | 1973-04-03 | 1973-06-12 | Plow-shaped element |
| FR7322126A FR2224603B1 (en) | 1973-04-03 | 1973-06-18 | |
| DE19732331327 DE2331327A1 (en) | 1973-04-03 | 1973-06-20 | DRAINAGE DEVICE |
| GB4095873A GB1384678A (en) | 1973-04-03 | 1973-08-30 | Tool for cutting drainage trenches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7304609A NL7304609A (en) | 1973-04-03 | 1973-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304609A true NL7304609A (en) | 1974-10-07 |
Family
ID=19818561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304609A NL7304609A (en) | 1973-04-03 | 1973-04-03 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA978759A (en) |
| DE (1) | DE2331327A1 (en) |
| FR (1) | FR2224603B1 (en) |
| GB (1) | GB1384678A (en) |
| NL (1) | NL7304609A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1001408A (en) * | 1975-02-12 | 1976-12-14 | Ronald L. Landry | Back hoe ripper-trencher converter |
| NL1016329C2 (en) | 2000-10-04 | 2002-04-10 | Bos & Kalis Baggermaatsch | Method and device for consolidating soil layers. |
-
1973
- 1973-04-03 NL NL7304609A patent/NL7304609A/xx unknown
- 1973-06-12 CA CA173,822A patent/CA978759A/en not_active Expired
- 1973-06-18 FR FR7322126A patent/FR2224603B1/fr not_active Expired
- 1973-06-20 DE DE19732331327 patent/DE2331327A1/en not_active Withdrawn
- 1973-08-30 GB GB4095873A patent/GB1384678A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2224603A1 (en) | 1974-10-31 |
| DE2331327A1 (en) | 1974-10-24 |
| CA978759A (en) | 1975-12-02 |
| FR2224603B1 (en) | 1975-11-28 |
| GB1384678A (en) | 1975-02-19 |