FR655441A - Improvements to draining machines - Google Patents
Improvements to draining machinesInfo
- Publication number
- FR655441A FR655441A FR655441DA FR655441A FR 655441 A FR655441 A FR 655441A FR 655441D A FR655441D A FR 655441DA FR 655441 A FR655441 A FR 655441A
- Authority
- FR
- France
- Prior art keywords
- draining machines
- draining
- machines
- Prior art date
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR655441T | 1928-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR655441A true FR655441A (en) | 1929-04-18 |
Family
ID=9007131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR655441D Expired FR655441A (en) | 1928-06-06 | 1928-06-06 | Improvements to draining machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR655441A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0335111A1 (en) * | 1988-03-26 | 1989-10-04 | Schmidt, Paul | Device for producing earth bore holes for laying distribution pipelines |
-
1928
- 1928-06-06 FR FR655441D patent/FR655441A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0335111A1 (en) * | 1988-03-26 | 1989-10-04 | Schmidt, Paul | Device for producing earth bore holes for laying distribution pipelines |
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