FR1257206A - Brise-roche - Google Patents
Brise-rocheInfo
- Publication number
- FR1257206A FR1257206A FR818966A FR818966A FR1257206A FR 1257206 A FR1257206 A FR 1257206A FR 818966 A FR818966 A FR 818966A FR 818966 A FR818966 A FR 818966A FR 1257206 A FR1257206 A FR 1257206A
- Authority
- FR
- France
- Prior art keywords
- breakers
- 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
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/026—Removing solid rocks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR818966A FR1257206A (fr) | 1960-02-19 | 1960-02-19 | Brise-roche |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR818966A FR1257206A (fr) | 1960-02-19 | 1960-02-19 | Brise-roche |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1257206A true FR1257206A (fr) | 1961-03-31 |
Family
ID=1570155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR818966A Expired FR1257206A (fr) | 1960-02-19 | 1960-02-19 | Brise-roche |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1257206A (fr) |
-
1960
- 1960-02-19 FR FR818966A patent/FR1257206A/fr not_active Expired
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