JPS4972940A - - Google Patents
Info
- Publication number
- JPS4972940A JPS4972940A JP11595572A JP11595572A JPS4972940A JP S4972940 A JPS4972940 A JP S4972940A JP 11595572 A JP11595572 A JP 11595572A JP 11595572 A JP11595572 A JP 11595572A JP S4972940 A JPS4972940 A JP S4972940A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/8841—Floating installations wherein at least a part of the soil-shifting equipment is mounted on a ladder or boom
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11595572A JPS4972940A (ja) | 1972-11-17 | 1972-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11595572A JPS4972940A (ja) | 1972-11-17 | 1972-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4972940A true JPS4972940A (ja) | 1974-07-15 |
Family
ID=14675267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11595572A Pending JPS4972940A (ja) | 1972-11-17 | 1972-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4972940A (ja) |
-
1972
- 1972-11-17 JP JP11595572A patent/JPS4972940A/ja active Pending